52962843700

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{297377}}^1$

素因数の和:297541

約数の個数: 72

約数和(自身を含む): 124673942232

約数和(自身を除く): 71711098532

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 137, 260, 274, 325, 548, 650, 685, 1300, 1370, 1781, 2740, 3425, 3562, 6850, 7124, 8905, 13700, 17810, 35620, 44525, 89050, 178100, 297377, 594754, 1189508, 1486885, 2973770, 3865901, 5947540, 7434425, 7731802, 14868850, 15463604, 19329505, 29737700, 38659010, 40740649, 77318020, 81481298, 96647525, 162962596, 193295050, 203703245, 386590100, 407406490, 529628437, 814812980, 1018516225, 1059256874, 2037032450, 2118513748, 2648142185, 4074064900, 5296284370, 10592568740, 13240710925, 26481421850, 52962843700]

約数ペア:

[(1, 52962843700), (2, 26481421850), (4, 13240710925), (5, 10592568740), (10, 5296284370), (13, 4074064900), (20, 2648142185), (25, 2118513748), (26, 2037032450), (50, 1059256874), (52, 1018516225), (65, 814812980), (100, 529628437), (130, 407406490), (137, 386590100), (260, 203703245), (274, 193295050), (325, 162962596), (548, 96647525), (650, 81481298), (685, 77318020), (1300, 40740649), (1370, 38659010), (1781, 29737700), (2740, 19329505), (3425, 15463604), (3562, 14868850), (6850, 7731802), (7124, 7434425), (8905, 5947540), (13700, 3865901), (17810, 2973770), (35620, 1486885), (44525, 1189508), (89050, 594754), (178100, 297377)]