53145430

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^3\times {\mathrm{41}}^1\times {\mathrm{59}}^1$

素因数の和:146

約数の個数: 64

約数和(自身を含む): 107956800

約数和(自身を除く): 54811370

約数列:

[1, 2, 5, 10, 13, 26, 41, 59, 65, 82, 118, 130, 169, 205, 295, 338, 410, 533, 590, 767, 845, 1066, 1534, 1690, 2197, 2419, 2665, 3835, 4394, 4838, 5330, 6929, 7670, 9971, 10985, 12095, 13858, 19942, 21970, 24190, 31447, 34645, 49855, 62894, 69290, 90077, 99710, 129623, 157235, 180154, 259246, 314470, 408811, 450385, 648115, 817622, 900770, 1296230, 2044055, 4088110, 5314543, 10629086, 26572715, 53145430]

約数ペア:

[(1, 53145430), (2, 26572715), (5, 10629086), (10, 5314543), (13, 4088110), (26, 2044055), (41, 1296230), (59, 900770), (65, 817622), (82, 648115), (118, 450385), (130, 408811), (169, 314470), (205, 259246), (295, 180154), (338, 157235), (410, 129623), (533, 99710), (590, 90077), (767, 69290), (845, 62894), (1066, 49855), (1534, 34645), (1690, 31447), (2197, 24190), (2419, 21970), (2665, 19942), (3835, 13858), (4394, 12095), (4838, 10985), (5330, 9971), (6929, 7670)]