47716460

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{2437}}^1$

素因数の和:2546

約数の個数: 48

約数和(自身を含む): 110587680

約数和(自身を除く): 62871220

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 89, 110, 178, 220, 356, 445, 890, 979, 1780, 1958, 2437, 3916, 4874, 4895, 9748, 9790, 12185, 19580, 24370, 26807, 48740, 53614, 107228, 134035, 216893, 268070, 433786, 536140, 867572, 1084465, 2168930, 2385823, 4337860, 4771646, 9543292, 11929115, 23858230, 47716460]

約数ペア:

[(1, 47716460), (2, 23858230), (4, 11929115), (5, 9543292), (10, 4771646), (11, 4337860), (20, 2385823), (22, 2168930), (44, 1084465), (55, 867572), (89, 536140), (110, 433786), (178, 268070), (220, 216893), (356, 134035), (445, 107228), (890, 53614), (979, 48740), (1780, 26807), (1958, 24370), (2437, 19580), (3916, 12185), (4874, 9790), (4895, 9748)]