50493040

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1033}}^1$

素因数の和:1106

約数の個数: 80

約数和(自身を含む): 129241728

約数和(自身を除く): 78748688

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 47, 52, 65, 80, 94, 104, 130, 188, 208, 235, 260, 376, 470, 520, 611, 752, 940, 1033, 1040, 1222, 1880, 2066, 2444, 3055, 3760, 4132, 4888, 5165, 6110, 8264, 9776, 10330, 12220, 13429, 16528, 20660, 24440, 26858, 41320, 48551, 48880, 53716, 67145, 82640, 97102, 107432, 134290, 194204, 214864, 242755, 268580, 388408, 485510, 537160, 631163, 776816, 971020, 1074320, 1262326, 1942040, 2524652, 3155815, 3884080, 5049304, 6311630, 10098608, 12623260, 25246520, 50493040]

約数ペア:

[(1, 50493040), (2, 25246520), (4, 12623260), (5, 10098608), (8, 6311630), (10, 5049304), (13, 3884080), (16, 3155815), (20, 2524652), (26, 1942040), (40, 1262326), (47, 1074320), (52, 971020), (65, 776816), (80, 631163), (94, 537160), (104, 485510), (130, 388408), (188, 268580), (208, 242755), (235, 214864), (260, 194204), (376, 134290), (470, 107432), (520, 97102), (611, 82640), (752, 67145), (940, 53716), (1033, 48880), (1040, 48551), (1222, 41320), (1880, 26858), (2066, 24440), (2444, 20660), (3055, 16528), (3760, 13429), (4132, 12220), (4888, 10330), (5165, 9776), (6110, 8264)]