52808422878

素因数分解:

$2^1\times 3^4\times {\mathrm{23}}^1\times {\mathrm{313}}^1\times {\mathrm{45281}}^1$

素因数の和:45631

約数の個数: 80

約数和(自身を含む): 123871990176

約数和(自身を除く): 71063567298

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 81, 138, 162, 207, 313, 414, 621, 626, 939, 1242, 1863, 1878, 2817, 3726, 5634, 7199, 8451, 14398, 16902, 21597, 25353, 43194, 45281, 50706, 64791, 90562, 129582, 135843, 194373, 271686, 388746, 407529, 583119, 815058, 1041463, 1166238, 1222587, 2082926, 2445174, 3124389, 3667761, 6248778, 7335522, 9373167, 14172953, 18746334, 28119501, 28345906, 42518859, 56239002, 84358503, 85037718, 127556577, 168717006, 255113154, 325977919, 382669731, 651955838, 765339462, 977933757, 1148009193, 1955867514, 2296018386, 2933801271, 5867602542, 8801403813, 17602807626, 26404211439, 52808422878]

約数ペア:

[(1, 52808422878), (2, 26404211439), (3, 17602807626), (6, 8801403813), (9, 5867602542), (18, 2933801271), (23, 2296018386), (27, 1955867514), (46, 1148009193), (54, 977933757), (69, 765339462), (81, 651955838), (138, 382669731), (162, 325977919), (207, 255113154), (313, 168717006), (414, 127556577), (621, 85037718), (626, 84358503), (939, 56239002), (1242, 42518859), (1863, 28345906), (1878, 28119501), (2817, 18746334), (3726, 14172953), (5634, 9373167), (7199, 7335522), (8451, 6248778), (14398, 3667761), (16902, 3124389), (21597, 2445174), (25353, 2082926), (43194, 1222587), (45281, 1166238), (50706, 1041463), (64791, 815058), (90562, 583119), (129582, 407529), (135843, 388746), (194373, 271686)]