51765060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{4987}}^1$

素因数の和:5172

約数の個数: 48

約数和(自身を含む): 145809216

約数和(自身を除く): 94044156

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 173, 346, 519, 692, 865, 1038, 1730, 2076, 2595, 3460, 4987, 5190, 9974, 10380, 14961, 19948, 24935, 29922, 49870, 59844, 74805, 99740, 149610, 299220, 862751, 1725502, 2588253, 3451004, 4313755, 5176506, 8627510, 10353012, 12941265, 17255020, 25882530, 51765060]

約数ペア:

[(1, 51765060), (2, 25882530), (3, 17255020), (4, 12941265), (5, 10353012), (6, 8627510), (10, 5176506), (12, 4313755), (15, 3451004), (20, 2588253), (30, 1725502), (60, 862751), (173, 299220), (346, 149610), (519, 99740), (692, 74805), (865, 59844), (1038, 49870), (1730, 29922), (2076, 24935), (2595, 19948), (3460, 14961), (4987, 10380), (5190, 9974)]