55273660

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{167}}^1$

素因数の和:275

約数の個数: 96

約数和(自身を含む): 134346240

約数和(自身を除く): 79072580

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 26, 38, 52, 65, 67, 76, 95, 130, 134, 167, 190, 247, 260, 268, 334, 335, 380, 494, 668, 670, 835, 871, 988, 1235, 1273, 1340, 1670, 1742, 2171, 2470, 2546, 3173, 3340, 3484, 4342, 4355, 4940, 5092, 6346, 6365, 8684, 8710, 10855, 11189, 12692, 12730, 15865, 16549, 17420, 21710, 22378, 25460, 31730, 33098, 41249, 43420, 44756, 55945, 63460, 66196, 82498, 82745, 111890, 145457, 164996, 165490, 206245, 212591, 223780, 290914, 330980, 412490, 425182, 581828, 727285, 824980, 850364, 1062955, 1454570, 2125910, 2763683, 2909140, 4251820, 5527366, 11054732, 13818415, 27636830, 55273660]

約数ペア:

[(1, 55273660), (2, 27636830), (4, 13818415), (5, 11054732), (10, 5527366), (13, 4251820), (19, 2909140), (20, 2763683), (26, 2125910), (38, 1454570), (52, 1062955), (65, 850364), (67, 824980), (76, 727285), (95, 581828), (130, 425182), (134, 412490), (167, 330980), (190, 290914), (247, 223780), (260, 212591), (268, 206245), (334, 165490), (335, 164996), (380, 145457), (494, 111890), (668, 82745), (670, 82498), (835, 66196), (871, 63460), (988, 55945), (1235, 44756), (1273, 43420), (1340, 41249), (1670, 33098), (1742, 31730), (2171, 25460), (2470, 22378), (2546, 21710), (3173, 17420), (3340, 16549), (3484, 15865), (4342, 12730), (4355, 12692), (4940, 11189), (5092, 10855), (6346, 8710), (6365, 8684)]