51283600

素因数分解:

$2^4\times 5^2\times {\mathrm{29}}^1\times {\mathrm{4421}}^1$

素因数の和:4468

約数の個数: 60

約数和(自身を含む): 127486260

約数和(自身を除く): 76202660

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 29, 40, 50, 58, 80, 100, 116, 145, 200, 232, 290, 400, 464, 580, 725, 1160, 1450, 2320, 2900, 4421, 5800, 8842, 11600, 17684, 22105, 35368, 44210, 70736, 88420, 110525, 128209, 176840, 221050, 256418, 353680, 442100, 512836, 641045, 884200, 1025672, 1282090, 1768400, 2051344, 2564180, 3205225, 5128360, 6410450, 10256720, 12820900, 25641800, 51283600]

約数ペア:

[(1, 51283600), (2, 25641800), (4, 12820900), (5, 10256720), (8, 6410450), (10, 5128360), (16, 3205225), (20, 2564180), (25, 2051344), (29, 1768400), (40, 1282090), (50, 1025672), (58, 884200), (80, 641045), (100, 512836), (116, 442100), (145, 353680), (200, 256418), (232, 221050), (290, 176840), (400, 128209), (464, 110525), (580, 88420), (725, 70736), (1160, 44210), (1450, 35368), (2320, 22105), (2900, 17684), (4421, 11600), (5800, 8842)]