45200050

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{971}}^1$

素因数の和:1016

約数の個数: 72

約数和(自身を含む): 103051440

約数和(自身を除く): 57851390

約数列:

[1, 2, 5, 7, 10, 14, 19, 25, 35, 38, 49, 50, 70, 95, 98, 133, 175, 190, 245, 266, 350, 475, 490, 665, 931, 950, 971, 1225, 1330, 1862, 1942, 2450, 3325, 4655, 4855, 6650, 6797, 9310, 9710, 13594, 18449, 23275, 24275, 33985, 36898, 46550, 47579, 48550, 67970, 92245, 95158, 129143, 169925, 184490, 237895, 258286, 339850, 461225, 475790, 645715, 904001, 922450, 1189475, 1291430, 1808002, 2378950, 3228575, 4520005, 6457150, 9040010, 22600025, 45200050]

約数ペア:

[(1, 45200050), (2, 22600025), (5, 9040010), (7, 6457150), (10, 4520005), (14, 3228575), (19, 2378950), (25, 1808002), (35, 1291430), (38, 1189475), (49, 922450), (50, 904001), (70, 645715), (95, 475790), (98, 461225), (133, 339850), (175, 258286), (190, 237895), (245, 184490), (266, 169925), (350, 129143), (475, 95158), (490, 92245), (665, 67970), (931, 48550), (950, 47579), (971, 46550), (1225, 36898), (1330, 33985), (1862, 24275), (1942, 23275), (2450, 18449), (3325, 13594), (4655, 9710), (4855, 9310), (6650, 6797)]