53061708

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:164

約数の個数: 144

約数和(自身を含む): 154441728

約数和(自身を除く): 101380020

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 41, 42, 49, 62, 71, 82, 84, 93, 98, 123, 124, 142, 147, 164, 186, 196, 213, 217, 246, 284, 287, 294, 372, 426, 434, 492, 497, 574, 588, 651, 852, 861, 868, 994, 1148, 1271, 1302, 1491, 1519, 1722, 1988, 2009, 2201, 2542, 2604, 2911, 2982, 3038, 3444, 3479, 3813, 4018, 4402, 4557, 5084, 5822, 5964, 6027, 6076, 6603, 6958, 7626, 8036, 8733, 8804, 8897, 9114, 10437, 11644, 12054, 13206, 13916, 15252, 15407, 17466, 17794, 18228, 20377, 20874, 24108, 26412, 26691, 30814, 34932, 35588, 40754, 41748, 46221, 53382, 61131, 61628, 62279, 81508, 90241, 92442, 106764, 107849, 122262, 124558, 142639, 180482, 184884, 186837, 215698, 244524, 249116, 270723, 285278, 323547, 360964, 373674, 427917, 431396, 541446, 570556, 631687, 647094, 747348, 855834, 1082892, 1263374, 1294188, 1711668, 1895061, 2526748, 3790122, 4421809, 7580244, 8843618, 13265427, 17687236, 26530854, 53061708]

約数ペア:

[(1, 53061708), (2, 26530854), (3, 17687236), (4, 13265427), (6, 8843618), (7, 7580244), (12, 4421809), (14, 3790122), (21, 2526748), (28, 1895061), (31, 1711668), (41, 1294188), (42, 1263374), (49, 1082892), (62, 855834), (71, 747348), (82, 647094), (84, 631687), (93, 570556), (98, 541446), (123, 431396), (124, 427917), (142, 373674), (147, 360964), (164, 323547), (186, 285278), (196, 270723), (213, 249116), (217, 244524), (246, 215698), (284, 186837), (287, 184884), (294, 180482), (372, 142639), (426, 124558), (434, 122262), (492, 107849), (497, 106764), (574, 92442), (588, 90241), (651, 81508), (852, 62279), (861, 61628), (868, 61131), (994, 53382), (1148, 46221), (1271, 41748), (1302, 40754), (1491, 35588), (1519, 34932), (1722, 30814), (1988, 26691), (2009, 26412), (2201, 24108), (2542, 20874), (2604, 20377), (2911, 18228), (2982, 17794), (3038, 17466), (3444, 15407), (3479, 15252), (3813, 13916), (4018, 13206), (4402, 12054), (4557, 11644), (5084, 10437), (5822, 9114), (5964, 8897), (6027, 8804), (6076, 8733), (6603, 8036), (6958, 7626)]