53123940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{10177}}^1$

素因数の和:10221

約数の個数: 72

約数和(自身を含む): 166715640

約数和(自身を除く): 113591700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 87, 90, 116, 145, 174, 180, 261, 290, 348, 435, 522, 580, 870, 1044, 1305, 1740, 2610, 5220, 10177, 20354, 30531, 40708, 50885, 61062, 91593, 101770, 122124, 152655, 183186, 203540, 295133, 305310, 366372, 457965, 590266, 610620, 885399, 915930, 1180532, 1475665, 1770798, 1831860, 2656197, 2951330, 3541596, 4426995, 5312394, 5902660, 8853990, 10624788, 13280985, 17707980, 26561970, 53123940]

約数ペア:

[(1, 53123940), (2, 26561970), (3, 17707980), (4, 13280985), (5, 10624788), (6, 8853990), (9, 5902660), (10, 5312394), (12, 4426995), (15, 3541596), (18, 2951330), (20, 2656197), (29, 1831860), (30, 1770798), (36, 1475665), (45, 1180532), (58, 915930), (60, 885399), (87, 610620), (90, 590266), (116, 457965), (145, 366372), (174, 305310), (180, 295133), (261, 203540), (290, 183186), (348, 152655), (435, 122124), (522, 101770), (580, 91593), (870, 61062), (1044, 50885), (1305, 40708), (1740, 30531), (2610, 20354), (5220, 10177)]