51439752

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2617}}^1$

素因数の和:2652

約数の個数: 128

約数和(自身を含む): 175929600

約数和(自身を除く): 124489848

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 27, 28, 36, 39, 42, 52, 54, 56, 63, 72, 78, 84, 91, 104, 108, 117, 126, 156, 168, 182, 189, 216, 234, 252, 273, 312, 351, 364, 378, 468, 504, 546, 702, 728, 756, 819, 936, 1092, 1404, 1512, 1638, 2184, 2457, 2617, 2808, 3276, 4914, 5234, 6552, 7851, 9828, 10468, 15702, 18319, 19656, 20936, 23553, 31404, 34021, 36638, 47106, 54957, 62808, 68042, 70659, 73276, 94212, 102063, 109914, 136084, 141318, 146552, 164871, 188424, 204126, 219828, 238147, 272168, 282636, 306189, 329742, 408252, 439656, 476294, 494613, 565272, 612378, 659484, 714441, 816504, 918567, 952588, 989226, 1224756, 1318968, 1428882, 1837134, 1905176, 1978452, 2143323, 2449512, 2857764, 3674268, 3956904, 4286646, 5715528, 6429969, 7348536, 8573292, 12859938, 17146584, 25719876, 51439752]

約数ペア:

[(1, 51439752), (2, 25719876), (3, 17146584), (4, 12859938), (6, 8573292), (7, 7348536), (8, 6429969), (9, 5715528), (12, 4286646), (13, 3956904), (14, 3674268), (18, 2857764), (21, 2449512), (24, 2143323), (26, 1978452), (27, 1905176), (28, 1837134), (36, 1428882), (39, 1318968), (42, 1224756), (52, 989226), (54, 952588), (56, 918567), (63, 816504), (72, 714441), (78, 659484), (84, 612378), (91, 565272), (104, 494613), (108, 476294), (117, 439656), (126, 408252), (156, 329742), (168, 306189), (182, 282636), (189, 272168), (216, 238147), (234, 219828), (252, 204126), (273, 188424), (312, 164871), (351, 146552), (364, 141318), (378, 136084), (468, 109914), (504, 102063), (546, 94212), (702, 73276), (728, 70659), (756, 68042), (819, 62808), (936, 54957), (1092, 47106), (1404, 36638), (1512, 34021), (1638, 31404), (2184, 23553), (2457, 20936), (2617, 19656), (2808, 18319), (3276, 15702), (4914, 10468), (5234, 9828), (6552, 7851)]