52365880

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{6449}}^1$

素因数の和:6496

約数の個数: 64

約数和(自身を含む): 139320000

約数和(自身を除く): 86954120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 29, 35, 40, 56, 58, 70, 116, 140, 145, 203, 232, 280, 290, 406, 580, 812, 1015, 1160, 1624, 2030, 4060, 6449, 8120, 12898, 25796, 32245, 45143, 51592, 64490, 90286, 128980, 180572, 187021, 225715, 257960, 361144, 374042, 451430, 748084, 902860, 935105, 1309147, 1496168, 1805720, 1870210, 2618294, 3740420, 5236588, 6545735, 7480840, 10473176, 13091470, 26182940, 52365880]

約数ペア:

[(1, 52365880), (2, 26182940), (4, 13091470), (5, 10473176), (7, 7480840), (8, 6545735), (10, 5236588), (14, 3740420), (20, 2618294), (28, 1870210), (29, 1805720), (35, 1496168), (40, 1309147), (56, 935105), (58, 902860), (70, 748084), (116, 451430), (140, 374042), (145, 361144), (203, 257960), (232, 225715), (280, 187021), (290, 180572), (406, 128980), (580, 90286), (812, 64490), (1015, 51592), (1160, 45143), (1624, 32245), (2030, 25796), (4060, 12898), (6449, 8120)]