55143660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{6427}}^1$

素因数の和:6463

約数の個数: 96

約数和(自身を含む): 181423872

約数和(自身を除く): 126280212

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 26, 30, 33, 39, 44, 52, 55, 60, 65, 66, 78, 110, 130, 132, 143, 156, 165, 195, 220, 260, 286, 330, 390, 429, 572, 660, 715, 780, 858, 1430, 1716, 2145, 2860, 4290, 6427, 8580, 12854, 19281, 25708, 32135, 38562, 64270, 70697, 77124, 83551, 96405, 128540, 141394, 167102, 192810, 212091, 250653, 282788, 334204, 353485, 385620, 417755, 424182, 501306, 706970, 835510, 848364, 919061, 1002612, 1060455, 1253265, 1413940, 1671020, 1838122, 2120910, 2506530, 2757183, 3676244, 4241820, 4595305, 5013060, 5514366, 9190610, 11028732, 13785915, 18381220, 27571830, 55143660]

約数ペア:

[(1, 55143660), (2, 27571830), (3, 18381220), (4, 13785915), (5, 11028732), (6, 9190610), (10, 5514366), (11, 5013060), (12, 4595305), (13, 4241820), (15, 3676244), (20, 2757183), (22, 2506530), (26, 2120910), (30, 1838122), (33, 1671020), (39, 1413940), (44, 1253265), (52, 1060455), (55, 1002612), (60, 919061), (65, 848364), (66, 835510), (78, 706970), (110, 501306), (130, 424182), (132, 417755), (143, 385620), (156, 353485), (165, 334204), (195, 282788), (220, 250653), (260, 212091), (286, 192810), (330, 167102), (390, 141394), (429, 128540), (572, 96405), (660, 83551), (715, 77124), (780, 70697), (858, 64270), (1430, 38562), (1716, 32135), (2145, 25708), (2860, 19281), (4290, 12854), (6427, 8580)]