51690408

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{337}}^1$

素因数の和:447

約数の個数: 128

約数和(自身を含む): 163537920

約数和(自身を除く): 111847512

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 77, 83, 84, 88, 132, 154, 166, 168, 231, 249, 264, 308, 332, 337, 462, 498, 581, 616, 664, 674, 913, 924, 996, 1011, 1162, 1348, 1743, 1826, 1848, 1992, 2022, 2324, 2359, 2696, 2739, 3486, 3652, 3707, 4044, 4648, 4718, 5478, 6391, 6972, 7077, 7304, 7414, 8088, 9436, 10956, 11121, 12782, 13944, 14154, 14828, 18872, 19173, 21912, 22242, 25564, 25949, 27971, 28308, 29656, 38346, 44484, 51128, 51898, 55942, 56616, 76692, 77847, 83913, 88968, 103796, 111884, 153384, 155694, 167826, 195797, 207592, 223768, 307681, 311388, 335652, 391594, 587391, 615362, 622776, 671304, 783188, 923043, 1174782, 1230724, 1566376, 1846086, 2153767, 2349564, 2461448, 3692172, 4307534, 4699128, 6461301, 7384344, 8615068, 12922602, 17230136, 25845204, 51690408]

約数ペア:

[(1, 51690408), (2, 25845204), (3, 17230136), (4, 12922602), (6, 8615068), (7, 7384344), (8, 6461301), (11, 4699128), (12, 4307534), (14, 3692172), (21, 2461448), (22, 2349564), (24, 2153767), (28, 1846086), (33, 1566376), (42, 1230724), (44, 1174782), (56, 923043), (66, 783188), (77, 671304), (83, 622776), (84, 615362), (88, 587391), (132, 391594), (154, 335652), (166, 311388), (168, 307681), (231, 223768), (249, 207592), (264, 195797), (308, 167826), (332, 155694), (337, 153384), (462, 111884), (498, 103796), (581, 88968), (616, 83913), (664, 77847), (674, 76692), (913, 56616), (924, 55942), (996, 51898), (1011, 51128), (1162, 44484), (1348, 38346), (1743, 29656), (1826, 28308), (1848, 27971), (1992, 25949), (2022, 25564), (2324, 22242), (2359, 21912), (2696, 19173), (2739, 18872), (3486, 14828), (3652, 14154), (3707, 13944), (4044, 12782), (4648, 11121), (4718, 10956), (5478, 9436), (6391, 8088), (6972, 7414), (7077, 7304)]