47917506

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1$

素因数の和:224

約数の個数: 128

約数和(自身を含む): 129024000

約数和(自身を除く): 81106494

約数列:

[1, 2, 3, 6, 7, 13, 14, 19, 21, 26, 31, 38, 39, 42, 57, 62, 78, 91, 93, 114, 133, 149, 182, 186, 217, 247, 266, 273, 298, 399, 403, 434, 447, 494, 546, 589, 651, 741, 798, 806, 894, 1043, 1178, 1209, 1302, 1482, 1729, 1767, 1937, 2086, 2418, 2821, 2831, 3129, 3458, 3534, 3874, 4123, 4619, 5187, 5642, 5662, 5811, 6258, 7657, 8246, 8463, 8493, 9238, 10374, 11622, 12369, 13559, 13857, 15314, 16926, 16986, 19817, 22971, 24738, 27118, 27714, 32333, 36803, 39634, 40677, 45942, 53599, 59451, 60047, 64666, 73606, 81354, 87761, 96999, 107198, 110409, 118902, 120094, 160797, 175522, 180141, 193998, 220818, 257621, 263283, 321594, 360282, 420329, 515242, 526566, 614327, 772863, 840658, 1140893, 1228654, 1260987, 1545726, 1842981, 2281786, 2521974, 3422679, 3685962, 6845358, 7986251, 15972502, 23958753, 47917506]

約数ペア:

[(1, 47917506), (2, 23958753), (3, 15972502), (6, 7986251), (7, 6845358), (13, 3685962), (14, 3422679), (19, 2521974), (21, 2281786), (26, 1842981), (31, 1545726), (38, 1260987), (39, 1228654), (42, 1140893), (57, 840658), (62, 772863), (78, 614327), (91, 526566), (93, 515242), (114, 420329), (133, 360282), (149, 321594), (182, 263283), (186, 257621), (217, 220818), (247, 193998), (266, 180141), (273, 175522), (298, 160797), (399, 120094), (403, 118902), (434, 110409), (447, 107198), (494, 96999), (546, 87761), (589, 81354), (651, 73606), (741, 64666), (798, 60047), (806, 59451), (894, 53599), (1043, 45942), (1178, 40677), (1209, 39634), (1302, 36803), (1482, 32333), (1729, 27714), (1767, 27118), (1937, 24738), (2086, 22971), (2418, 19817), (2821, 16986), (2831, 16926), (3129, 15314), (3458, 13857), (3534, 13559), (3874, 12369), (4123, 11622), (4619, 10374), (5187, 9238), (5642, 8493), (5662, 8463), (5811, 8246), (6258, 7657)]