56870856

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1297}}^1$

素因数の和:1348

約数の個数: 128

約数和(自身を含む): 186912000

約数和(自身を除く): 130041144

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 29, 36, 42, 54, 56, 58, 63, 72, 84, 87, 108, 116, 126, 168, 174, 189, 203, 216, 232, 252, 261, 348, 378, 406, 504, 522, 609, 696, 756, 783, 812, 1044, 1218, 1297, 1512, 1566, 1624, 1827, 2088, 2436, 2594, 3132, 3654, 3891, 4872, 5188, 5481, 6264, 7308, 7782, 9079, 10376, 10962, 11673, 14616, 15564, 18158, 21924, 23346, 27237, 31128, 35019, 36316, 37613, 43848, 46692, 54474, 70038, 72632, 75226, 81711, 93384, 108948, 112839, 140076, 150452, 163422, 217896, 225678, 245133, 263291, 280152, 300904, 326844, 338517, 451356, 490266, 526582, 653688, 677034, 789873, 902712, 980532, 1015551, 1053164, 1354068, 1579746, 1961064, 2031102, 2106328, 2369619, 2708136, 3159492, 4062204, 4739238, 6318984, 7108857, 8124408, 9478476, 14217714, 18956952, 28435428, 56870856]

約数ペア:

[(1, 56870856), (2, 28435428), (3, 18956952), (4, 14217714), (6, 9478476), (7, 8124408), (8, 7108857), (9, 6318984), (12, 4739238), (14, 4062204), (18, 3159492), (21, 2708136), (24, 2369619), (27, 2106328), (28, 2031102), (29, 1961064), (36, 1579746), (42, 1354068), (54, 1053164), (56, 1015551), (58, 980532), (63, 902712), (72, 789873), (84, 677034), (87, 653688), (108, 526582), (116, 490266), (126, 451356), (168, 338517), (174, 326844), (189, 300904), (203, 280152), (216, 263291), (232, 245133), (252, 225678), (261, 217896), (348, 163422), (378, 150452), (406, 140076), (504, 112839), (522, 108948), (609, 93384), (696, 81711), (756, 75226), (783, 72632), (812, 70038), (1044, 54474), (1218, 46692), (1297, 43848), (1512, 37613), (1566, 36316), (1624, 35019), (1827, 31128), (2088, 27237), (2436, 23346), (2594, 21924), (3132, 18158), (3654, 15564), (3891, 14616), (4872, 11673), (5188, 10962), (5481, 10376), (6264, 9079), (7308, 7782)]