55882320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17911}}^1$

素因数の和:17940

約数の個数: 80

約数和(自身を含む): 186571392

約数和(自身を除く): 130689072

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 17911, 35822, 53733, 71644, 89555, 107466, 143288, 179110, 214932, 232843, 268665, 286576, 358220, 429864, 465686, 537330, 698529, 716440, 859728, 931372, 1074660, 1164215, 1397058, 1432880, 1862744, 2149320, 2328430, 2794116, 3492645, 3725488, 4298640, 4656860, 5588232, 6985290, 9313720, 11176464, 13970580, 18627440, 27941160, 55882320]

約数ペア:

[(1, 55882320), (2, 27941160), (3, 18627440), (4, 13970580), (5, 11176464), (6, 9313720), (8, 6985290), (10, 5588232), (12, 4656860), (13, 4298640), (15, 3725488), (16, 3492645), (20, 2794116), (24, 2328430), (26, 2149320), (30, 1862744), (39, 1432880), (40, 1397058), (48, 1164215), (52, 1074660), (60, 931372), (65, 859728), (78, 716440), (80, 698529), (104, 537330), (120, 465686), (130, 429864), (156, 358220), (195, 286576), (208, 268665), (240, 232843), (260, 214932), (312, 179110), (390, 143288), (520, 107466), (624, 89555), (780, 71644), (1040, 53733), (1560, 35822), (3120, 17911)]