50991460

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{8527}}^1$

素因数の和:8572

約数の個数: 48

約数和(自身を含む): 120347136

約数和(自身を除く): 69355676

約数列:

[1, 2, 4, 5, 10, 13, 20, 23, 26, 46, 52, 65, 92, 115, 130, 230, 260, 299, 460, 598, 1196, 1495, 2990, 5980, 8527, 17054, 34108, 42635, 85270, 110851, 170540, 196121, 221702, 392242, 443404, 554255, 784484, 980605, 1108510, 1961210, 2217020, 2549573, 3922420, 5099146, 10198292, 12747865, 25495730, 50991460]

約数ペア:

[(1, 50991460), (2, 25495730), (4, 12747865), (5, 10198292), (10, 5099146), (13, 3922420), (20, 2549573), (23, 2217020), (26, 1961210), (46, 1108510), (52, 980605), (65, 784484), (92, 554255), (115, 443404), (130, 392242), (230, 221702), (260, 196121), (299, 170540), (460, 110851), (598, 85270), (1196, 42635), (1495, 34108), (2990, 17054), (5980, 8527)]