55256136

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1$

素因数の和:279

約数の個数: 128

約数和(自身を含む): 159667200

約数和(自身を除く): 104411064

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 29, 31, 39, 52, 58, 62, 78, 87, 93, 104, 116, 124, 156, 174, 186, 197, 232, 248, 312, 348, 372, 377, 394, 403, 591, 696, 744, 754, 788, 806, 899, 1131, 1182, 1209, 1508, 1576, 1612, 1798, 2262, 2364, 2418, 2561, 2697, 3016, 3224, 3596, 4524, 4728, 4836, 5122, 5394, 5713, 6107, 7192, 7683, 9048, 9672, 10244, 10788, 11426, 11687, 12214, 15366, 17139, 18321, 20488, 21576, 22852, 23374, 24428, 30732, 34278, 35061, 36642, 45704, 46748, 48856, 61464, 68556, 70122, 73284, 74269, 79391, 93496, 137112, 140244, 146568, 148538, 158782, 177103, 222807, 238173, 280488, 297076, 317564, 354206, 445614, 476346, 531309, 594152, 635128, 708412, 891228, 952692, 1062618, 1416824, 1782456, 1905384, 2125236, 2302339, 4250472, 4604678, 6907017, 9209356, 13814034, 18418712, 27628068, 55256136]

約数ペア:

[(1, 55256136), (2, 27628068), (3, 18418712), (4, 13814034), (6, 9209356), (8, 6907017), (12, 4604678), (13, 4250472), (24, 2302339), (26, 2125236), (29, 1905384), (31, 1782456), (39, 1416824), (52, 1062618), (58, 952692), (62, 891228), (78, 708412), (87, 635128), (93, 594152), (104, 531309), (116, 476346), (124, 445614), (156, 354206), (174, 317564), (186, 297076), (197, 280488), (232, 238173), (248, 222807), (312, 177103), (348, 158782), (372, 148538), (377, 146568), (394, 140244), (403, 137112), (591, 93496), (696, 79391), (744, 74269), (754, 73284), (788, 70122), (806, 68556), (899, 61464), (1131, 48856), (1182, 46748), (1209, 45704), (1508, 36642), (1576, 35061), (1612, 34278), (1798, 30732), (2262, 24428), (2364, 23374), (2418, 22852), (2561, 21576), (2697, 20488), (3016, 18321), (3224, 17139), (3596, 15366), (4524, 12214), (4728, 11687), (4836, 11426), (5122, 10788), (5394, 10244), (5713, 9672), (6107, 9048), (7192, 7683)]