50391120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{521}}^1$

素因数の和:581

約数の個数: 160

約数和(自身を含む): 173988864

約数和(自身を除く): 123597744

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 31, 39, 40, 48, 52, 60, 62, 65, 78, 80, 93, 104, 120, 124, 130, 155, 156, 186, 195, 208, 240, 248, 260, 310, 312, 372, 390, 403, 465, 496, 520, 521, 620, 624, 744, 780, 806, 930, 1040, 1042, 1209, 1240, 1488, 1560, 1563, 1612, 1860, 2015, 2084, 2418, 2480, 2605, 3120, 3126, 3224, 3720, 4030, 4168, 4836, 5210, 6045, 6252, 6448, 6773, 7440, 7815, 8060, 8336, 9672, 10420, 12090, 12504, 13546, 15630, 16120, 16151, 19344, 20319, 20840, 24180, 25008, 27092, 31260, 32240, 32302, 33865, 40638, 41680, 48360, 48453, 54184, 62520, 64604, 67730, 80755, 81276, 96720, 96906, 101595, 108368, 125040, 129208, 135460, 161510, 162552, 193812, 203190, 209963, 242265, 258416, 270920, 323020, 325104, 387624, 406380, 419926, 484530, 541840, 629889, 646040, 775248, 812760, 839852, 969060, 1049815, 1259778, 1292080, 1625520, 1679704, 1938120, 2099630, 2519556, 3149445, 3359408, 3876240, 4199260, 5039112, 6298890, 8398520, 10078224, 12597780, 16797040, 25195560, 50391120]

約数ペア:

[(1, 50391120), (2, 25195560), (3, 16797040), (4, 12597780), (5, 10078224), (6, 8398520), (8, 6298890), (10, 5039112), (12, 4199260), (13, 3876240), (15, 3359408), (16, 3149445), (20, 2519556), (24, 2099630), (26, 1938120), (30, 1679704), (31, 1625520), (39, 1292080), (40, 1259778), (48, 1049815), (52, 969060), (60, 839852), (62, 812760), (65, 775248), (78, 646040), (80, 629889), (93, 541840), (104, 484530), (120, 419926), (124, 406380), (130, 387624), (155, 325104), (156, 323020), (186, 270920), (195, 258416), (208, 242265), (240, 209963), (248, 203190), (260, 193812), (310, 162552), (312, 161510), (372, 135460), (390, 129208), (403, 125040), (465, 108368), (496, 101595), (520, 96906), (521, 96720), (620, 81276), (624, 80755), (744, 67730), (780, 64604), (806, 62520), (930, 54184), (1040, 48453), (1042, 48360), (1209, 41680), (1240, 40638), (1488, 33865), (1560, 32302), (1563, 32240), (1612, 31260), (1860, 27092), (2015, 25008), (2084, 24180), (2418, 20840), (2480, 20319), (2605, 19344), (3120, 16151), (3126, 16120), (3224, 15630), (3720, 13546), (4030, 12504), (4168, 12090), (4836, 10420), (5210, 9672), (6045, 8336), (6252, 8060), (6448, 7815), (6773, 7440)]