44551540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{6983}}^1$

素因数の和:7032

約数の個数: 48

約数和(自身を含む): 105598080

約数和(自身を除く): 61046540

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 29, 44, 55, 58, 110, 116, 145, 220, 290, 319, 580, 638, 1276, 1595, 3190, 6380, 6983, 13966, 27932, 34915, 69830, 76813, 139660, 153626, 202507, 307252, 384065, 405014, 768130, 810028, 1012535, 1536260, 2025070, 2227577, 4050140, 4455154, 8910308, 11137885, 22275770, 44551540]

約数ペア:

[(1, 44551540), (2, 22275770), (4, 11137885), (5, 8910308), (10, 4455154), (11, 4050140), (20, 2227577), (22, 2025070), (29, 1536260), (44, 1012535), (55, 810028), (58, 768130), (110, 405014), (116, 384065), (145, 307252), (220, 202507), (290, 153626), (319, 139660), (580, 76813), (638, 69830), (1276, 34915), (1595, 27932), (3190, 13966), (6380, 6983)]