53223040

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6397}}^1$

素因数の和:6429

約数の個数: 64

約数和(自身を含む): 137045160

約数和(自身を除く): 83822120

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 260, 320, 416, 520, 640, 832, 1040, 1664, 2080, 4160, 6397, 8320, 12794, 25588, 31985, 51176, 63970, 83161, 102352, 127940, 166322, 204704, 255880, 332644, 409408, 415805, 511760, 665288, 818816, 831610, 1023520, 1330576, 1663220, 2047040, 2661152, 3326440, 4094080, 5322304, 6652880, 10644608, 13305760, 26611520, 53223040]

約数ペア:

[(1, 53223040), (2, 26611520), (4, 13305760), (5, 10644608), (8, 6652880), (10, 5322304), (13, 4094080), (16, 3326440), (20, 2661152), (26, 2047040), (32, 1663220), (40, 1330576), (52, 1023520), (64, 831610), (65, 818816), (80, 665288), (104, 511760), (128, 415805), (130, 409408), (160, 332644), (208, 255880), (260, 204704), (320, 166322), (416, 127940), (520, 102352), (640, 83161), (832, 63970), (1040, 51176), (1664, 31985), (2080, 25588), (4160, 12794), (6397, 8320)]