56878668

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{71}}^1$

素因数の和:133

約数の個数: 216

約数和(自身を含む): 193100544

約数和(自身を除く): 136221876

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 17, 18, 21, 22, 28, 33, 34, 36, 42, 44, 51, 63, 66, 68, 71, 77, 84, 99, 102, 119, 126, 132, 142, 153, 154, 187, 198, 204, 213, 231, 238, 252, 284, 289, 306, 308, 357, 374, 396, 426, 462, 476, 497, 561, 578, 612, 639, 693, 714, 748, 781, 852, 867, 924, 994, 1071, 1122, 1156, 1207, 1278, 1309, 1386, 1428, 1491, 1562, 1683, 1734, 1988, 2023, 2142, 2244, 2343, 2414, 2556, 2601, 2618, 2772, 2982, 3124, 3179, 3366, 3468, 3621, 3927, 4046, 4284, 4473, 4686, 4828, 5202, 5236, 5467, 5964, 6069, 6358, 6732, 7029, 7242, 7854, 8092, 8449, 8946, 9372, 9537, 10404, 10863, 10934, 11781, 12138, 12716, 13277, 14058, 14484, 15708, 16401, 16898, 17892, 18207, 19074, 20519, 21726, 21868, 22253, 23562, 24276, 25347, 26554, 28116, 28611, 32802, 33796, 36414, 38148, 39831, 41038, 43452, 44506, 47124, 49203, 50694, 53108, 57222, 61557, 65604, 66759, 72828, 76041, 79662, 82076, 89012, 92939, 98406, 101388, 114444, 119493, 123114, 133518, 143633, 152082, 159324, 184671, 185878, 196812, 200277, 225709, 238986, 246228, 267036, 278817, 287266, 304164, 369342, 371756, 400554, 430899, 451418, 477972, 557634, 574532, 677127, 738684, 801108, 836451, 861798, 902836, 1115268, 1292697, 1354254, 1579963, 1672902, 1723596, 2031381, 2585394, 2708508, 3159926, 3345804, 4062762, 4739889, 5170788, 6319852, 8125524, 9479778, 14219667, 18959556, 28439334, 56878668]

約数ペア:

[(1, 56878668), (2, 28439334), (3, 18959556), (4, 14219667), (6, 9479778), (7, 8125524), (9, 6319852), (11, 5170788), (12, 4739889), (14, 4062762), (17, 3345804), (18, 3159926), (21, 2708508), (22, 2585394), (28, 2031381), (33, 1723596), (34, 1672902), (36, 1579963), (42, 1354254), (44, 1292697), (51, 1115268), (63, 902836), (66, 861798), (68, 836451), (71, 801108), (77, 738684), (84, 677127), (99, 574532), (102, 557634), (119, 477972), (126, 451418), (132, 430899), (142, 400554), (153, 371756), (154, 369342), (187, 304164), (198, 287266), (204, 278817), (213, 267036), (231, 246228), (238, 238986), (252, 225709), (284, 200277), (289, 196812), (306, 185878), (308, 184671), (357, 159324), (374, 152082), (396, 143633), (426, 133518), (462, 123114), (476, 119493), (497, 114444), (561, 101388), (578, 98406), (612, 92939), (639, 89012), (693, 82076), (714, 79662), (748, 76041), (781, 72828), (852, 66759), (867, 65604), (924, 61557), (994, 57222), (1071, 53108), (1122, 50694), (1156, 49203), (1207, 47124), (1278, 44506), (1309, 43452), (1386, 41038), (1428, 39831), (1491, 38148), (1562, 36414), (1683, 33796), (1734, 32802), (1988, 28611), (2023, 28116), (2142, 26554), (2244, 25347), (2343, 24276), (2414, 23562), (2556, 22253), (2601, 21868), (2618, 21726), (2772, 20519), (2982, 19074), (3124, 18207), (3179, 17892), (3366, 16898), (3468, 16401), (3621, 15708), (3927, 14484), (4046, 14058), (4284, 13277), (4473, 12716), (4686, 12138), (4828, 11781), (5202, 10934), (5236, 10863), (5467, 10404), (5964, 9537), (6069, 9372), (6358, 8946), (6732, 8449), (7029, 8092), (7242, 7854)]