48631220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{13003}}^1$

素因数の和:13040

約数の個数: 48

約数和(自身を含む): 117972288

約数和(自身を除く): 69341068

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 55, 68, 85, 110, 170, 187, 220, 340, 374, 748, 935, 1870, 3740, 13003, 26006, 52012, 65015, 130030, 143033, 221051, 260060, 286066, 442102, 572132, 715165, 884204, 1105255, 1430330, 2210510, 2431561, 2860660, 4421020, 4863122, 9726244, 12157805, 24315610, 48631220]

約数ペア:

[(1, 48631220), (2, 24315610), (4, 12157805), (5, 9726244), (10, 4863122), (11, 4421020), (17, 2860660), (20, 2431561), (22, 2210510), (34, 1430330), (44, 1105255), (55, 884204), (68, 715165), (85, 572132), (110, 442102), (170, 286066), (187, 260060), (220, 221051), (340, 143033), (374, 130030), (748, 65015), (935, 52012), (1870, 26006), (3740, 13003)]