56627220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3821}}^1$

素因数の和:3865

約数の個数: 96

約数和(自身を含む): 179786880

約数和(自身を除く): 123159660

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, 3821, 4940, 7410, 7642, 11463, 14820, 15284, 19105, 22926, 38210, 45852, 49673, 57315, 72599, 76420, 99346, 114630, 145198, 149019, 198692, 217797, 229260, 248365, 290396, 298038, 362995, 435594, 496730, 596076, 725990, 745095, 871188, 943787, 993460, 1088985, 1451980, 1490190, 1887574, 2177970, 2831361, 2980380, 3775148, 4355940, 4718935, 5662722, 9437870, 11325444, 14156805, 18875740, 28313610, 56627220]

約数ペア:

[(1, 56627220), (2, 28313610), (3, 18875740), (4, 14156805), (5, 11325444), (6, 9437870), (10, 5662722), (12, 4718935), (13, 4355940), (15, 3775148), (19, 2980380), (20, 2831361), (26, 2177970), (30, 1887574), (38, 1490190), (39, 1451980), (52, 1088985), (57, 993460), (60, 943787), (65, 871188), (76, 745095), (78, 725990), (95, 596076), (114, 496730), (130, 435594), (156, 362995), (190, 298038), (195, 290396), (228, 248365), (247, 229260), (260, 217797), (285, 198692), (380, 149019), (390, 145198), (494, 114630), (570, 99346), (741, 76420), (780, 72599), (988, 57315), (1140, 49673), (1235, 45852), (1482, 38210), (2470, 22926), (2964, 19105), (3705, 15284), (3821, 14820), (4940, 11463), (7410, 7642)]