52157275740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{293}}^1\times {\mathrm{988951}}^1$

素因数の和:989259

約数の個数: 72

約数和(自身を含む): 158750530848

約数和(自身を除く): 106593255108

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 293, 586, 879, 1172, 1465, 1758, 2637, 2930, 3516, 4395, 5274, 5860, 8790, 10548, 13185, 17580, 26370, 52740, 988951, 1977902, 2966853, 3955804, 4944755, 5933706, 8900559, 9889510, 11867412, 14834265, 17801118, 19779020, 29668530, 35602236, 44502795, 59337060, 89005590, 178011180, 289762643, 579525286, 869287929, 1159050572, 1448813215, 1738575858, 2607863787, 2897626430, 3477151716, 4346439645, 5215727574, 5795252860, 8692879290, 10431455148, 13039318935, 17385758580, 26078637870, 52157275740]

約数ペア:

[(1, 52157275740), (2, 26078637870), (3, 17385758580), (4, 13039318935), (5, 10431455148), (6, 8692879290), (9, 5795252860), (10, 5215727574), (12, 4346439645), (15, 3477151716), (18, 2897626430), (20, 2607863787), (30, 1738575858), (36, 1448813215), (45, 1159050572), (60, 869287929), (90, 579525286), (180, 289762643), (293, 178011180), (586, 89005590), (879, 59337060), (1172, 44502795), (1465, 35602236), (1758, 29668530), (2637, 19779020), (2930, 17801118), (3516, 14834265), (4395, 11867412), (5274, 9889510), (5860, 8900559), (8790, 5933706), (10548, 4944755), (13185, 3955804), (17580, 2966853), (26370, 1977902), (52740, 988951)]