48541240

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{110321}}^1$

素因数の和:110343

約数の個数: 32

約数和(自身を含む): 119147760

約数和(自身を除く): 70606520

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 110321, 220642, 441284, 551605, 882568, 1103210, 1213531, 2206420, 2427062, 4412840, 4854124, 6067655, 9708248, 12135310, 24270620, 48541240]

約数ペア:

[(1, 48541240), (2, 24270620), (4, 12135310), (5, 9708248), (8, 6067655), (10, 4854124), (11, 4412840), (20, 2427062), (22, 2206420), (40, 1213531), (44, 1103210), (55, 882568), (88, 551605), (110, 441284), (220, 220642), (440, 110321)]