56656860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3823}}^1$

素因数の和:3867

約数の個数: 96

約数和(自身を含む): 179880960

約数和(自身を除く): 123224100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 19, 20, 26, 30, 38, 39, 52, 57, 60, 65, 76, 78, 95, 114, 130, 156, 190, 195, 228, 247, 260, 285, 380, 390, 494, 570, 741, 780, 988, 1140, 1235, 1482, 2470, 2964, 3705, 3823, 4940, 7410, 7646, 11469, 14820, 15292, 19115, 22938, 38230, 45876, 49699, 57345, 72637, 76460, 99398, 114690, 145274, 149097, 198796, 217911, 229380, 248495, 290548, 298194, 363185, 435822, 496990, 596388, 726370, 745485, 871644, 944281, 993980, 1089555, 1452740, 1490970, 1888562, 2179110, 2832843, 2981940, 3777124, 4358220, 4721405, 5665686, 9442810, 11331372, 14164215, 18885620, 28328430, 56656860]

約数ペア:

[(1, 56656860), (2, 28328430), (3, 18885620), (4, 14164215), (5, 11331372), (6, 9442810), (10, 5665686), (12, 4721405), (13, 4358220), (15, 3777124), (19, 2981940), (20, 2832843), (26, 2179110), (30, 1888562), (38, 1490970), (39, 1452740), (52, 1089555), (57, 993980), (60, 944281), (65, 871644), (76, 745485), (78, 726370), (95, 596388), (114, 496990), (130, 435822), (156, 363185), (190, 298194), (195, 290548), (228, 248495), (247, 229380), (260, 217911), (285, 198796), (380, 149097), (390, 145274), (494, 114690), (570, 99398), (741, 76460), (780, 72637), (988, 57345), (1140, 49699), (1235, 45876), (1482, 38230), (2470, 22938), (2964, 19115), (3705, 15292), (3823, 14820), (4940, 11469), (7410, 7646)]