51908410680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{727}}^1\times {\mathrm{12143}}^1$

素因数の和:12898

約数の個数: 192

約数和(自身を含む): 181413872640

約数和(自身を除く): 129505461960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 392, 420, 490, 588, 727, 735, 840, 980, 1176, 1454, 1470, 1960, 2181, 2908, 2940, 3635, 4362, 5089, 5816, 5880, 7270, 8724, 10178, 10905, 12143, 14540, 15267, 17448, 20356, 21810, 24286, 25445, 29080, 30534, 35623, 36429, 40712, 43620, 48572, 50890, 60715, 61068, 71246, 72858, 76335, 85001, 87240, 97144, 101780, 106869, 121430, 122136, 142492, 145716, 152670, 170002, 178115, 182145, 203560, 213738, 242860, 255003, 284984, 291432, 305340, 340004, 356230, 364290, 425005, 427476, 485720, 510006, 534345, 595007, 610680, 680008, 712460, 728580, 850010, 854952, 1020012, 1068690, 1190014, 1275015, 1424920, 1457160, 1700020, 1785021, 2040024, 2137380, 2380028, 2550030, 2975035, 3400040, 3570042, 4274760, 4760056, 5100060, 5950070, 7140084, 8827961, 8925105, 10200120, 11900140, 14280168, 17655922, 17850210, 23800280, 26483883, 35311844, 35700420, 44139805, 52967766, 61795727, 70623688, 71400840, 88279610, 105935532, 123591454, 132419415, 176559220, 185387181, 211871064, 247182908, 264838830, 308978635, 353118440, 370774362, 432570089, 494365816, 529677660, 617957270, 741548724, 865140178, 926935905, 1059355320, 1235914540, 1297710267, 1483097448, 1730280356, 1853871810, 2162850445, 2471829080, 2595420534, 3460560712, 3707743620, 4325700890, 5190841068, 6488551335, 7415487240, 8651401780, 10381682136, 12977102670, 17302803560, 25954205340, 51908410680]

約数ペア:

[(1, 51908410680), (2, 25954205340), (3, 17302803560), (4, 12977102670), (5, 10381682136), (6, 8651401780), (7, 7415487240), (8, 6488551335), (10, 5190841068), (12, 4325700890), (14, 3707743620), (15, 3460560712), (20, 2595420534), (21, 2471829080), (24, 2162850445), (28, 1853871810), (30, 1730280356), (35, 1483097448), (40, 1297710267), (42, 1235914540), (49, 1059355320), (56, 926935905), (60, 865140178), (70, 741548724), (84, 617957270), (98, 529677660), (105, 494365816), (120, 432570089), (140, 370774362), (147, 353118440), (168, 308978635), (196, 264838830), (210, 247182908), (245, 211871064), (280, 185387181), (294, 176559220), (392, 132419415), (420, 123591454), (490, 105935532), (588, 88279610), (727, 71400840), (735, 70623688), (840, 61795727), (980, 52967766), (1176, 44139805), (1454, 35700420), (1470, 35311844), (1960, 26483883), (2181, 23800280), (2908, 17850210), (2940, 17655922), (3635, 14280168), (4362, 11900140), (5089, 10200120), (5816, 8925105), (5880, 8827961), (7270, 7140084), (8724, 5950070), (10178, 5100060), (10905, 4760056), (12143, 4274760), (14540, 3570042), (15267, 3400040), (17448, 2975035), (20356, 2550030), (21810, 2380028), (24286, 2137380), (25445, 2040024), (29080, 1785021), (30534, 1700020), (35623, 1457160), (36429, 1424920), (40712, 1275015), (43620, 1190014), (48572, 1068690), (50890, 1020012), (60715, 854952), (61068, 850010), (71246, 728580), (72858, 712460), (76335, 680008), (85001, 610680), (87240, 595007), (97144, 534345), (101780, 510006), (106869, 485720), (121430, 427476), (122136, 425005), (142492, 364290), (145716, 356230), (152670, 340004), (170002, 305340), (178115, 291432), (182145, 284984), (203560, 255003), (213738, 242860)]