51964920

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1213}}^1$

素因数の和:1254

約数の個数: 192

約数和(自身を含む): 204534720

約数和(自身を除く): 152569800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 17, 18, 20, 21, 24, 28, 30, 34, 35, 36, 40, 42, 45, 51, 56, 60, 63, 68, 70, 72, 84, 85, 90, 102, 105, 119, 120, 126, 136, 140, 153, 168, 170, 180, 204, 210, 238, 252, 255, 280, 306, 315, 340, 357, 360, 408, 420, 476, 504, 510, 595, 612, 630, 680, 714, 765, 840, 952, 1020, 1071, 1190, 1213, 1224, 1260, 1428, 1530, 1785, 2040, 2142, 2380, 2426, 2520, 2856, 3060, 3570, 3639, 4284, 4760, 4852, 5355, 6065, 6120, 7140, 7278, 8491, 8568, 9704, 10710, 10917, 12130, 14280, 14556, 16982, 18195, 20621, 21420, 21834, 24260, 25473, 29112, 33964, 36390, 41242, 42455, 42840, 43668, 48520, 50946, 54585, 61863, 67928, 72780, 76419, 82484, 84910, 87336, 101892, 103105, 109170, 123726, 127365, 144347, 145560, 152838, 164968, 169820, 185589, 203784, 206210, 218340, 247452, 254730, 288694, 305676, 309315, 339640, 371178, 382095, 412420, 433041, 436680, 494904, 509460, 577388, 611352, 618630, 721735, 742356, 764190, 824840, 866082, 927945, 1018920, 1154776, 1237260, 1299123, 1443470, 1484712, 1528380, 1732164, 1855890, 2165205, 2474520, 2598246, 2886940, 3056760, 3464328, 3711780, 4330410, 5196492, 5773880, 6495615, 7423560, 8660820, 10392984, 12991230, 17321640, 25982460, 51964920]

約数ペア:

[(1, 51964920), (2, 25982460), (3, 17321640), (4, 12991230), (5, 10392984), (6, 8660820), (7, 7423560), (8, 6495615), (9, 5773880), (10, 5196492), (12, 4330410), (14, 3711780), (15, 3464328), (17, 3056760), (18, 2886940), (20, 2598246), (21, 2474520), (24, 2165205), (28, 1855890), (30, 1732164), (34, 1528380), (35, 1484712), (36, 1443470), (40, 1299123), (42, 1237260), (45, 1154776), (51, 1018920), (56, 927945), (60, 866082), (63, 824840), (68, 764190), (70, 742356), (72, 721735), (84, 618630), (85, 611352), (90, 577388), (102, 509460), (105, 494904), (119, 436680), (120, 433041), (126, 412420), (136, 382095), (140, 371178), (153, 339640), (168, 309315), (170, 305676), (180, 288694), (204, 254730), (210, 247452), (238, 218340), (252, 206210), (255, 203784), (280, 185589), (306, 169820), (315, 164968), (340, 152838), (357, 145560), (360, 144347), (408, 127365), (420, 123726), (476, 109170), (504, 103105), (510, 101892), (595, 87336), (612, 84910), (630, 82484), (680, 76419), (714, 72780), (765, 67928), (840, 61863), (952, 54585), (1020, 50946), (1071, 48520), (1190, 43668), (1213, 42840), (1224, 42455), (1260, 41242), (1428, 36390), (1530, 33964), (1785, 29112), (2040, 25473), (2142, 24260), (2380, 21834), (2426, 21420), (2520, 20621), (2856, 18195), (3060, 16982), (3570, 14556), (3639, 14280), (4284, 12130), (4760, 10917), (4852, 10710), (5355, 9704), (6065, 8568), (6120, 8491), (7140, 7278)]