47465210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^2$

素因数の和:239

約数の個数: 48

約数和(自身を含む): 94888584

約数和(自身を除く): 47423374

約数列:

[1, 2, 5, 10, 13, 26, 53, 65, 83, 106, 130, 166, 265, 415, 530, 689, 830, 1079, 1378, 2158, 3445, 4399, 5395, 6889, 6890, 8798, 10790, 13778, 21995, 34445, 43990, 57187, 68890, 89557, 114374, 179114, 285935, 365117, 447785, 571870, 730234, 895570, 1825585, 3651170, 4746521, 9493042, 23732605, 47465210]

約数ペア:

[(1, 47465210), (2, 23732605), (5, 9493042), (10, 4746521), (13, 3651170), (26, 1825585), (53, 895570), (65, 730234), (83, 571870), (106, 447785), (130, 365117), (166, 285935), (265, 179114), (415, 114374), (530, 89557), (689, 68890), (830, 57187), (1079, 43990), (1378, 34445), (2158, 21995), (3445, 13778), (4399, 10790), (5395, 8798), (6889, 6890)]