53487252

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{563}}^1$

素因数の和:622

約数の個数: 144

約数和(自身を含む): 172448640

約数和(自身を除く): 118961388

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 29, 36, 39, 42, 52, 58, 63, 78, 84, 87, 91, 116, 117, 126, 156, 174, 182, 203, 234, 252, 261, 273, 348, 364, 377, 406, 468, 522, 546, 563, 609, 754, 812, 819, 1044, 1092, 1126, 1131, 1218, 1508, 1638, 1689, 1827, 2252, 2262, 2436, 2639, 3276, 3378, 3393, 3654, 3941, 4524, 5067, 5278, 6756, 6786, 7308, 7319, 7882, 7917, 10134, 10556, 11823, 13572, 14638, 15764, 15834, 16327, 20268, 21957, 23646, 23751, 29276, 31668, 32654, 35469, 43914, 47292, 47502, 48981, 51233, 65308, 65871, 70938, 87828, 95004, 97962, 102466, 114289, 131742, 141876, 146943, 153699, 195924, 204932, 212251, 228578, 263484, 293886, 307398, 342867, 424502, 457156, 461097, 587772, 614796, 636753, 685734, 849004, 922194, 1028601, 1273506, 1371468, 1485757, 1844388, 1910259, 2057202, 2547012, 2971514, 3820518, 4114404, 4457271, 5943028, 7641036, 8914542, 13371813, 17829084, 26743626, 53487252]

約数ペア:

[(1, 53487252), (2, 26743626), (3, 17829084), (4, 13371813), (6, 8914542), (7, 7641036), (9, 5943028), (12, 4457271), (13, 4114404), (14, 3820518), (18, 2971514), (21, 2547012), (26, 2057202), (28, 1910259), (29, 1844388), (36, 1485757), (39, 1371468), (42, 1273506), (52, 1028601), (58, 922194), (63, 849004), (78, 685734), (84, 636753), (87, 614796), (91, 587772), (116, 461097), (117, 457156), (126, 424502), (156, 342867), (174, 307398), (182, 293886), (203, 263484), (234, 228578), (252, 212251), (261, 204932), (273, 195924), (348, 153699), (364, 146943), (377, 141876), (406, 131742), (468, 114289), (522, 102466), (546, 97962), (563, 95004), (609, 87828), (754, 70938), (812, 65871), (819, 65308), (1044, 51233), (1092, 48981), (1126, 47502), (1131, 47292), (1218, 43914), (1508, 35469), (1638, 32654), (1689, 31668), (1827, 29276), (2252, 23751), (2262, 23646), (2436, 21957), (2639, 20268), (3276, 16327), (3378, 15834), (3393, 15764), (3654, 14638), (3941, 13572), (4524, 11823), (5067, 10556), (5278, 10134), (6756, 7917), (6786, 7882), (7308, 7319)]