52651820

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{6983}}^1$

素因数の和:7034

約数の個数: 48

約数和(自身を含む): 123197760

約数和(自身を除く): 70545940

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 29, 52, 58, 65, 116, 130, 145, 260, 290, 377, 580, 754, 1508, 1885, 3770, 6983, 7540, 13966, 27932, 34915, 69830, 90779, 139660, 181558, 202507, 363116, 405014, 453895, 810028, 907790, 1012535, 1815580, 2025070, 2632591, 4050140, 5265182, 10530364, 13162955, 26325910, 52651820]

約数ペア:

[(1, 52651820), (2, 26325910), (4, 13162955), (5, 10530364), (10, 5265182), (13, 4050140), (20, 2632591), (26, 2025070), (29, 1815580), (52, 1012535), (58, 907790), (65, 810028), (116, 453895), (130, 405014), (145, 363116), (260, 202507), (290, 181558), (377, 139660), (580, 90779), (754, 69830), (1508, 34915), (1885, 27932), (3770, 13966), (6983, 7540)]