52538668

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1$

素因数の和:191

約数の個数: 96

約数和(自身を含む): 120121344

約数和(自身を除く): 67582676

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 37, 47, 52, 74, 83, 91, 94, 148, 166, 182, 188, 259, 329, 332, 364, 481, 518, 581, 611, 658, 962, 1036, 1079, 1162, 1222, 1316, 1739, 1924, 2158, 2324, 2444, 3071, 3367, 3478, 3901, 4277, 4316, 6142, 6734, 6956, 7553, 7802, 8554, 12173, 12284, 13468, 15106, 15604, 17108, 21497, 22607, 24346, 27307, 30212, 39923, 42994, 45214, 48692, 50713, 54614, 79846, 85988, 90428, 101426, 109228, 144337, 158249, 159692, 202852, 279461, 288674, 316498, 354991, 558922, 577348, 632996, 709982, 1010359, 1117844, 1419964, 1876381, 2020718, 3752762, 4041436, 7505524, 13134667, 26269334, 52538668]

約数ペア:

[(1, 52538668), (2, 26269334), (4, 13134667), (7, 7505524), (13, 4041436), (14, 3752762), (26, 2020718), (28, 1876381), (37, 1419964), (47, 1117844), (52, 1010359), (74, 709982), (83, 632996), (91, 577348), (94, 558922), (148, 354991), (166, 316498), (182, 288674), (188, 279461), (259, 202852), (329, 159692), (332, 158249), (364, 144337), (481, 109228), (518, 101426), (581, 90428), (611, 85988), (658, 79846), (962, 54614), (1036, 50713), (1079, 48692), (1162, 45214), (1222, 42994), (1316, 39923), (1739, 30212), (1924, 27307), (2158, 24346), (2324, 22607), (2444, 21497), (3071, 17108), (3367, 15604), (3478, 15106), (3901, 13468), (4277, 12284), (4316, 12173), (6142, 8554), (6734, 7802), (6956, 7553)]