54023980

素因数分解:

$2^2\times 5^1\times {\mathrm{223}}^1\times {\mathrm{12113}}^1$

素因数の和:12345

約数の個数: 24

約数和(自身を含む): 113968512

約数和(自身を除く): 59944532

約数列:

[1, 2, 4, 5, 10, 20, 223, 446, 892, 1115, 2230, 4460, 12113, 24226, 48452, 60565, 121130, 242260, 2701199, 5402398, 10804796, 13505995, 27011990, 54023980]

約数ペア:

[(1, 54023980), (2, 27011990), (4, 13505995), (5, 10804796), (10, 5402398), (20, 2701199), (223, 242260), (446, 121130), (892, 60565), (1115, 48452), (2230, 24226), (4460, 12113)]