51158744

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{10039}}^1$

素因数の和:10072

約数の個数: 48

約数和(自身を含む): 120178800

約数和(自身を除く): 69020056

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 91, 98, 104, 182, 196, 364, 392, 637, 728, 1274, 2548, 5096, 10039, 20078, 40156, 70273, 80312, 130507, 140546, 261014, 281092, 491911, 522028, 562184, 913549, 983822, 1044056, 1827098, 1967644, 3654196, 3935288, 6394843, 7308392, 12789686, 25579372, 51158744]

約数ペア:

[(1, 51158744), (2, 25579372), (4, 12789686), (7, 7308392), (8, 6394843), (13, 3935288), (14, 3654196), (26, 1967644), (28, 1827098), (49, 1044056), (52, 983822), (56, 913549), (91, 562184), (98, 522028), (104, 491911), (182, 281092), (196, 261014), (364, 140546), (392, 130507), (637, 80312), (728, 70273), (1274, 40156), (2548, 20078), (5096, 10039)]