50737720

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^3\times {\mathrm{953}}^1$

素因数の和:997

約数の個数: 64

約数和(自身を含む): 125699040

約数和(自身を除く): 74961320

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 121, 220, 242, 440, 484, 605, 953, 968, 1210, 1331, 1906, 2420, 2662, 3812, 4765, 4840, 5324, 6655, 7624, 9530, 10483, 10648, 13310, 19060, 20966, 26620, 38120, 41932, 52415, 53240, 83864, 104830, 115313, 209660, 230626, 419320, 461252, 576565, 922504, 1153130, 1268443, 2306260, 2536886, 4612520, 5073772, 6342215, 10147544, 12684430, 25368860, 50737720]

約数ペア:

[(1, 50737720), (2, 25368860), (4, 12684430), (5, 10147544), (8, 6342215), (10, 5073772), (11, 4612520), (20, 2536886), (22, 2306260), (40, 1268443), (44, 1153130), (55, 922504), (88, 576565), (110, 461252), (121, 419320), (220, 230626), (242, 209660), (440, 115313), (484, 104830), (605, 83864), (953, 53240), (968, 52415), (1210, 41932), (1331, 38120), (1906, 26620), (2420, 20966), (2662, 19060), (3812, 13310), (4765, 10648), (4840, 10483), (5324, 9530), (6655, 7624)]