54096640

素因数分解:

$2^8\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3251}}^1$

素因数の和:3285

約数の個数: 72

約数和(自身を含む): 139588848

約数和(自身を除く): 85492208

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 256, 260, 320, 416, 520, 640, 832, 1040, 1280, 1664, 2080, 3251, 3328, 4160, 6502, 8320, 13004, 16255, 16640, 26008, 32510, 42263, 52016, 65020, 84526, 104032, 130040, 169052, 208064, 211315, 260080, 338104, 416128, 422630, 520160, 676208, 832256, 845260, 1040320, 1352416, 1690520, 2080640, 2704832, 3381040, 4161280, 5409664, 6762080, 10819328, 13524160, 27048320, 54096640]

約数ペア:

[(1, 54096640), (2, 27048320), (4, 13524160), (5, 10819328), (8, 6762080), (10, 5409664), (13, 4161280), (16, 3381040), (20, 2704832), (26, 2080640), (32, 1690520), (40, 1352416), (52, 1040320), (64, 845260), (65, 832256), (80, 676208), (104, 520160), (128, 422630), (130, 416128), (160, 338104), (208, 260080), (256, 211315), (260, 208064), (320, 169052), (416, 130040), (520, 104032), (640, 84526), (832, 65020), (1040, 52016), (1280, 42263), (1664, 32510), (2080, 26008), (3251, 16640), (3328, 16255), (4160, 13004), (6502, 8320)]