51679100

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^2\times {\mathrm{4271}}^1$

素因数の和:4307

約数の個数: 54

約数和(自身を含む): 123294192

約数和(自身を除く): 71615092

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 121, 220, 242, 275, 484, 550, 605, 1100, 1210, 2420, 3025, 4271, 6050, 8542, 12100, 17084, 21355, 42710, 46981, 85420, 93962, 106775, 187924, 213550, 234905, 427100, 469810, 516791, 939620, 1033582, 1174525, 2067164, 2349050, 2583955, 4698100, 5167910, 10335820, 12919775, 25839550, 51679100]

約数ペア:

[(1, 51679100), (2, 25839550), (4, 12919775), (5, 10335820), (10, 5167910), (11, 4698100), (20, 2583955), (22, 2349050), (25, 2067164), (44, 1174525), (50, 1033582), (55, 939620), (100, 516791), (110, 469810), (121, 427100), (220, 234905), (242, 213550), (275, 187924), (484, 106775), (550, 93962), (605, 85420), (1100, 46981), (1210, 42710), (2420, 21355), (3025, 17084), (4271, 12100), (6050, 8542)]