51120564

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1$

素因数の和:174

約数の個数: 144

約数和(自身を含む): 147470400

約数和(自身を除く): 96349836

約数列:

[1, 2, 3, 4, 6, 11, 12, 17, 19, 22, 33, 34, 38, 44, 51, 57, 66, 68, 76, 102, 109, 114, 121, 132, 187, 204, 209, 218, 228, 242, 323, 327, 363, 374, 418, 436, 484, 561, 627, 646, 654, 726, 748, 836, 969, 1122, 1199, 1254, 1292, 1308, 1452, 1853, 1938, 2057, 2071, 2244, 2299, 2398, 2508, 3553, 3597, 3706, 3876, 4114, 4142, 4598, 4796, 5559, 6171, 6213, 6897, 7106, 7194, 7412, 8228, 8284, 9196, 10659, 11118, 12342, 12426, 13189, 13794, 14212, 14388, 20383, 21318, 22236, 22781, 24684, 24852, 26378, 27588, 35207, 39083, 39567, 40766, 42636, 45562, 52756, 61149, 68343, 70414, 78166, 79134, 81532, 91124, 105621, 117249, 122298, 136686, 140828, 156332, 158268, 211242, 224213, 234498, 244596, 250591, 273372, 387277, 422484, 448426, 468996, 501182, 672639, 751773, 774554, 896852, 1002364, 1161831, 1345278, 1503546, 1549108, 2323662, 2690556, 3007092, 4260047, 4647324, 8520094, 12780141, 17040188, 25560282, 51120564]

約数ペア:

[(1, 51120564), (2, 25560282), (3, 17040188), (4, 12780141), (6, 8520094), (11, 4647324), (12, 4260047), (17, 3007092), (19, 2690556), (22, 2323662), (33, 1549108), (34, 1503546), (38, 1345278), (44, 1161831), (51, 1002364), (57, 896852), (66, 774554), (68, 751773), (76, 672639), (102, 501182), (109, 468996), (114, 448426), (121, 422484), (132, 387277), (187, 273372), (204, 250591), (209, 244596), (218, 234498), (228, 224213), (242, 211242), (323, 158268), (327, 156332), (363, 140828), (374, 136686), (418, 122298), (436, 117249), (484, 105621), (561, 91124), (627, 81532), (646, 79134), (654, 78166), (726, 70414), (748, 68343), (836, 61149), (969, 52756), (1122, 45562), (1199, 42636), (1254, 40766), (1292, 39567), (1308, 39083), (1452, 35207), (1853, 27588), (1938, 26378), (2057, 24852), (2071, 24684), (2244, 22781), (2299, 22236), (2398, 21318), (2508, 20383), (3553, 14388), (3597, 14212), (3706, 13794), (3876, 13189), (4114, 12426), (4142, 12342), (4598, 11118), (4796, 10659), (5559, 9196), (6171, 8284), (6213, 8228), (6897, 7412), (7106, 7194)]