57156684

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{223}}^1$

素因数の和:327

約数の個数: 96

約数和(自身を含む): 151732224

約数和(自身を除く): 94575540

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 53, 62, 78, 93, 106, 124, 156, 159, 186, 212, 223, 318, 372, 403, 446, 636, 669, 689, 806, 892, 1209, 1338, 1378, 1612, 1643, 2067, 2418, 2676, 2756, 2899, 3286, 4134, 4836, 4929, 5798, 6572, 6913, 8268, 8697, 9858, 11596, 11819, 13826, 17394, 19716, 20739, 21359, 23638, 27652, 34788, 35457, 41478, 42718, 47276, 64077, 70914, 82956, 85436, 89869, 128154, 141828, 153647, 179738, 256308, 269607, 307294, 359476, 366389, 460941, 539214, 614588, 732778, 921882, 1078428, 1099167, 1465556, 1843764, 2198334, 4396668, 4763057, 9526114, 14289171, 19052228, 28578342, 57156684]

約数ペア:

[(1, 57156684), (2, 28578342), (3, 19052228), (4, 14289171), (6, 9526114), (12, 4763057), (13, 4396668), (26, 2198334), (31, 1843764), (39, 1465556), (52, 1099167), (53, 1078428), (62, 921882), (78, 732778), (93, 614588), (106, 539214), (124, 460941), (156, 366389), (159, 359476), (186, 307294), (212, 269607), (223, 256308), (318, 179738), (372, 153647), (403, 141828), (446, 128154), (636, 89869), (669, 85436), (689, 82956), (806, 70914), (892, 64077), (1209, 47276), (1338, 42718), (1378, 41478), (1612, 35457), (1643, 34788), (2067, 27652), (2418, 23638), (2676, 21359), (2756, 20739), (2899, 19716), (3286, 17394), (4134, 13826), (4836, 11819), (4929, 11596), (5798, 9858), (6572, 8697), (6913, 8268)]