48675440

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{55313}}^1$

素因数の和:55337

約数の個数: 40

約数和(自身を含む): 123460848

約数和(自身を除く): 74785408

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 55313, 110626, 221252, 276565, 442504, 553130, 608443, 885008, 1106260, 1216886, 2212520, 2433772, 3042215, 4425040, 4867544, 6084430, 9735088, 12168860, 24337720, 48675440]

約数ペア:

[(1, 48675440), (2, 24337720), (4, 12168860), (5, 9735088), (8, 6084430), (10, 4867544), (11, 4425040), (16, 3042215), (20, 2433772), (22, 2212520), (40, 1216886), (44, 1106260), (55, 885008), (80, 608443), (88, 553130), (110, 442504), (176, 276565), (220, 221252), (440, 110626), (880, 55313)]