55473012

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{263}}^1$

素因数の和:320

約数の個数: 144

約数和(自身を含む): 172204032

約数和(自身を除く): 116731020

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 31, 36, 42, 54, 62, 63, 81, 84, 93, 108, 124, 126, 162, 186, 189, 217, 243, 252, 263, 279, 324, 372, 378, 434, 486, 526, 558, 567, 651, 756, 789, 837, 868, 972, 1052, 1116, 1134, 1302, 1578, 1674, 1701, 1841, 1953, 2268, 2367, 2511, 2604, 3156, 3348, 3402, 3682, 3906, 4734, 5022, 5523, 5859, 6804, 7101, 7364, 7533, 7812, 8153, 9468, 10044, 11046, 11718, 14202, 15066, 16306, 16569, 17577, 21303, 22092, 23436, 24459, 28404, 30132, 32612, 33138, 35154, 42606, 48918, 49707, 52731, 57071, 63909, 66276, 70308, 73377, 85212, 97836, 99414, 105462, 114142, 127818, 146754, 149121, 171213, 198828, 210924, 220131, 228284, 255636, 293508, 298242, 342426, 440262, 447363, 513639, 596484, 660393, 684852, 880524, 894726, 1027278, 1320786, 1540917, 1789452, 1981179, 2054556, 2641572, 3081834, 3962358, 4622751, 6163668, 7924716, 9245502, 13868253, 18491004, 27736506, 55473012]

約数ペア:

[(1, 55473012), (2, 27736506), (3, 18491004), (4, 13868253), (6, 9245502), (7, 7924716), (9, 6163668), (12, 4622751), (14, 3962358), (18, 3081834), (21, 2641572), (27, 2054556), (28, 1981179), (31, 1789452), (36, 1540917), (42, 1320786), (54, 1027278), (62, 894726), (63, 880524), (81, 684852), (84, 660393), (93, 596484), (108, 513639), (124, 447363), (126, 440262), (162, 342426), (186, 298242), (189, 293508), (217, 255636), (243, 228284), (252, 220131), (263, 210924), (279, 198828), (324, 171213), (372, 149121), (378, 146754), (434, 127818), (486, 114142), (526, 105462), (558, 99414), (567, 97836), (651, 85212), (756, 73377), (789, 70308), (837, 66276), (868, 63909), (972, 57071), (1052, 52731), (1116, 49707), (1134, 48918), (1302, 42606), (1578, 35154), (1674, 33138), (1701, 32612), (1841, 30132), (1953, 28404), (2268, 24459), (2367, 23436), (2511, 22092), (2604, 21303), (3156, 17577), (3348, 16569), (3402, 16306), (3682, 15066), (3906, 14202), (4734, 11718), (5022, 11046), (5523, 10044), (5859, 9468), (6804, 8153), (7101, 7812), (7364, 7533)]