53381040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{2293}}^1$

素因数の和:2406

約数の個数: 80

約数和(自身を含む): 167260128

約数和(自身を除く): 113879088

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 97, 120, 194, 240, 291, 388, 485, 582, 776, 970, 1164, 1455, 1552, 1940, 2293, 2328, 2910, 3880, 4586, 4656, 5820, 6879, 7760, 9172, 11465, 11640, 13758, 18344, 22930, 23280, 27516, 34395, 36688, 45860, 55032, 68790, 91720, 110064, 137580, 183440, 222421, 275160, 444842, 550320, 667263, 889684, 1112105, 1334526, 1779368, 2224210, 2669052, 3336315, 3558736, 4448420, 5338104, 6672630, 8896840, 10676208, 13345260, 17793680, 26690520, 53381040]

約数ペア:

[(1, 53381040), (2, 26690520), (3, 17793680), (4, 13345260), (5, 10676208), (6, 8896840), (8, 6672630), (10, 5338104), (12, 4448420), (15, 3558736), (16, 3336315), (20, 2669052), (24, 2224210), (30, 1779368), (40, 1334526), (48, 1112105), (60, 889684), (80, 667263), (97, 550320), (120, 444842), (194, 275160), (240, 222421), (291, 183440), (388, 137580), (485, 110064), (582, 91720), (776, 68790), (970, 55032), (1164, 45860), (1455, 36688), (1552, 34395), (1940, 27516), (2293, 23280), (2328, 22930), (2910, 18344), (3880, 13758), (4586, 11640), (4656, 11465), (5820, 9172), (6879, 7760)]