69849650

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{2621}}^1$

素因数の和:2687

約数の個数: 48

約数和(自身を含む): 143381448

約数和(自身を除く): 73531798

約数列:

[1, 2, 5, 10, 13, 25, 26, 41, 50, 65, 82, 130, 205, 325, 410, 533, 650, 1025, 1066, 2050, 2621, 2665, 5242, 5330, 13105, 13325, 26210, 26650, 34073, 65525, 68146, 107461, 131050, 170365, 214922, 340730, 537305, 851825, 1074610, 1396993, 1703650, 2686525, 2793986, 5373050, 6984965, 13969930, 34924825, 69849650]

約数ペア:

[(1, 69849650), (2, 34924825), (5, 13969930), (10, 6984965), (13, 5373050), (25, 2793986), (26, 2686525), (41, 1703650), (50, 1396993), (65, 1074610), (82, 851825), (130, 537305), (205, 340730), (325, 214922), (410, 170365), (533, 131050), (650, 107461), (1025, 68146), (1066, 65525), (2050, 34073), (2621, 26650), (2665, 26210), (5242, 13325), (5330, 13105)]