52220520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13187}}^1$

素因数の和:13215

約数の個数: 96

約数和(自身を含む): 185159520

約数和(自身を除く): 132939000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 3960, 13187, 26374, 39561, 52748, 65935, 79122, 105496, 118683, 131870, 145057, 158244, 197805, 237366, 263740, 290114, 316488, 395610, 435171, 474732, 527480, 580228, 593415, 725285, 791220, 870342, 949464, 1160456, 1186830, 1305513, 1450570, 1582440, 1740684, 2175855, 2373660, 2611026, 2901140, 3481368, 4351710, 4747320, 5222052, 5802280, 6527565, 8703420, 10444104, 13055130, 17406840, 26110260, 52220520]

約数ペア:

[(1, 52220520), (2, 26110260), (3, 17406840), (4, 13055130), (5, 10444104), (6, 8703420), (8, 6527565), (9, 5802280), (10, 5222052), (11, 4747320), (12, 4351710), (15, 3481368), (18, 2901140), (20, 2611026), (22, 2373660), (24, 2175855), (30, 1740684), (33, 1582440), (36, 1450570), (40, 1305513), (44, 1186830), (45, 1160456), (55, 949464), (60, 870342), (66, 791220), (72, 725285), (88, 593415), (90, 580228), (99, 527480), (110, 474732), (120, 435171), (132, 395610), (165, 316488), (180, 290114), (198, 263740), (220, 237366), (264, 197805), (330, 158244), (360, 145057), (396, 131870), (440, 118683), (495, 105496), (660, 79122), (792, 65935), (990, 52748), (1320, 39561), (1980, 26374), (3960, 13187)]