52456960

素因数分解:

$2^9\times 5^1\times {\mathrm{31}}^1\times {\mathrm{661}}^1$

素因数の和:715

約数の個数: 80

約数和(自身を含む): 130027392

約数和(自身を除く): 77570432

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 128, 155, 160, 248, 256, 310, 320, 496, 512, 620, 640, 661, 992, 1240, 1280, 1322, 1984, 2480, 2560, 2644, 3305, 3968, 4960, 5288, 6610, 7936, 9920, 10576, 13220, 15872, 19840, 20491, 21152, 26440, 39680, 40982, 42304, 52880, 79360, 81964, 84608, 102455, 105760, 163928, 169216, 204910, 211520, 327856, 338432, 409820, 423040, 655712, 819640, 846080, 1311424, 1639280, 1692160, 2622848, 3278560, 5245696, 6557120, 10491392, 13114240, 26228480, 52456960]

約数ペア:

[(1, 52456960), (2, 26228480), (4, 13114240), (5, 10491392), (8, 6557120), (10, 5245696), (16, 3278560), (20, 2622848), (31, 1692160), (32, 1639280), (40, 1311424), (62, 846080), (64, 819640), (80, 655712), (124, 423040), (128, 409820), (155, 338432), (160, 327856), (248, 211520), (256, 204910), (310, 169216), (320, 163928), (496, 105760), (512, 102455), (620, 84608), (640, 81964), (661, 79360), (992, 52880), (1240, 42304), (1280, 40982), (1322, 39680), (1984, 26440), (2480, 21152), (2560, 20491), (2644, 19840), (3305, 15872), (3968, 13220), (4960, 10576), (5288, 9920), (6610, 7936)]