47965554

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{227}}^1$

素因数の和:301

約数の個数: 128

約数和(自身を含む): 134830080

約数和(自身を除く): 86864526

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 43, 54, 63, 78, 86, 91, 117, 126, 129, 182, 189, 227, 234, 258, 273, 301, 351, 378, 387, 454, 546, 559, 602, 681, 702, 774, 819, 903, 1118, 1161, 1362, 1589, 1638, 1677, 1806, 2043, 2322, 2457, 2709, 2951, 3178, 3354, 3913, 4086, 4767, 4914, 5031, 5418, 5902, 6129, 7826, 8127, 8853, 9534, 9761, 10062, 11739, 12258, 14301, 15093, 16254, 17706, 19522, 20657, 23478, 26559, 28602, 29283, 30186, 35217, 41314, 42903, 53118, 58566, 61971, 68327, 70434, 79677, 85806, 87849, 105651, 123942, 126893, 136654, 159354, 175698, 185913, 204981, 211302, 253786, 263547, 371826, 380679, 409962, 527094, 557739, 614943, 761358, 888251, 1115478, 1142037, 1229886, 1776502, 1844829, 2284074, 2664753, 3426111, 3689658, 5329506, 6852222, 7994259, 15988518, 23982777, 47965554]

約数ペア:

[(1, 47965554), (2, 23982777), (3, 15988518), (6, 7994259), (7, 6852222), (9, 5329506), (13, 3689658), (14, 3426111), (18, 2664753), (21, 2284074), (26, 1844829), (27, 1776502), (39, 1229886), (42, 1142037), (43, 1115478), (54, 888251), (63, 761358), (78, 614943), (86, 557739), (91, 527094), (117, 409962), (126, 380679), (129, 371826), (182, 263547), (189, 253786), (227, 211302), (234, 204981), (258, 185913), (273, 175698), (301, 159354), (351, 136654), (378, 126893), (387, 123942), (454, 105651), (546, 87849), (559, 85806), (602, 79677), (681, 70434), (702, 68327), (774, 61971), (819, 58566), (903, 53118), (1118, 42903), (1161, 41314), (1362, 35217), (1589, 30186), (1638, 29283), (1677, 28602), (1806, 26559), (2043, 23478), (2322, 20657), (2457, 19522), (2709, 17706), (2951, 16254), (3178, 15093), (3354, 14301), (3913, 12258), (4086, 11739), (4767, 10062), (4914, 9761), (5031, 9534), (5418, 8853), (5902, 8127), (6129, 7826)]