50955580

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{8521}}^1$

素因数の和:8566

約数の個数: 48

約数和(自身を含む): 120262464

約数和(自身を除く): 69306884

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, 8521, 17042, 34084, 42605, 85210, 110773, 170420, 195983, 221546, 391966, 443092, 553865, 783932, 979915, 1107730, 1959830, 2215460, 2547779, 3919660, 5095558, 10191116, 12738895, 25477790, 50955580]

約数ペア:

[(1, 50955580), (2, 25477790), (4, 12738895), (5, 10191116), (10, 5095558), (13, 3919660), (20, 2547779), (23, 2215460), (26, 1959830), (46, 1107730), (52, 979915), (65, 783932), (92, 553865), (115, 443092), (130, 391966), (230, 221546), (260, 195983), (299, 170420), (460, 110773), (598, 85210), (1196, 42605), (1495, 34084), (2990, 17042), (5980, 8521)]