55880136

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{263}}^1$

素因数の和:515

約数の個数: 96

約数和(自身を含む): 164324160

約数和(自身を除く): 108444024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 227, 234, 263, 312, 454, 468, 526, 681, 789, 908, 936, 1052, 1362, 1578, 1816, 2043, 2104, 2367, 2724, 2951, 3156, 3419, 4086, 4734, 5448, 5902, 6312, 6838, 8172, 8853, 9468, 10257, 11804, 13676, 16344, 17706, 18936, 20514, 23608, 26559, 27352, 30771, 35412, 41028, 53118, 59701, 61542, 70824, 82056, 106236, 119402, 123084, 179103, 212472, 238804, 246168, 358206, 477608, 537309, 716412, 776113, 1074618, 1432824, 1552226, 2149236, 2328339, 3104452, 4298472, 4656678, 6208904, 6985017, 9313356, 13970034, 18626712, 27940068, 55880136]

約数ペア:

[(1, 55880136), (2, 27940068), (3, 18626712), (4, 13970034), (6, 9313356), (8, 6985017), (9, 6208904), (12, 4656678), (13, 4298472), (18, 3104452), (24, 2328339), (26, 2149236), (36, 1552226), (39, 1432824), (52, 1074618), (72, 776113), (78, 716412), (104, 537309), (117, 477608), (156, 358206), (227, 246168), (234, 238804), (263, 212472), (312, 179103), (454, 123084), (468, 119402), (526, 106236), (681, 82056), (789, 70824), (908, 61542), (936, 59701), (1052, 53118), (1362, 41028), (1578, 35412), (1816, 30771), (2043, 27352), (2104, 26559), (2367, 23608), (2724, 20514), (2951, 18936), (3156, 17706), (3419, 16344), (4086, 13676), (4734, 11804), (5448, 10257), (5902, 9468), (6312, 8853), (6838, 8172)]