53681334

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{12409}}^1$

素因数の和:12524

約数の個数: 32

約数和(自身を含む): 123901440

約数和(自身を除く): 70220106

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 103, 206, 309, 618, 721, 1442, 2163, 4326, 12409, 24818, 37227, 74454, 86863, 173726, 260589, 521178, 1278127, 2556254, 3834381, 7668762, 8946889, 17893778, 26840667, 53681334]

約数ペア:

[(1, 53681334), (2, 26840667), (3, 17893778), (6, 8946889), (7, 7668762), (14, 3834381), (21, 2556254), (42, 1278127), (103, 521178), (206, 260589), (309, 173726), (618, 86863), (721, 74454), (1442, 37227), (2163, 24818), (4326, 12409)]