55603240

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{2579}}^1$

素因数の和:2615

約数の個数: 96

約数和(自身を含む): 158824800

約数和(自身を除く): 103221560

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 49, 55, 56, 70, 77, 88, 98, 110, 140, 154, 196, 220, 245, 280, 308, 385, 392, 440, 490, 539, 616, 770, 980, 1078, 1540, 1960, 2156, 2579, 2695, 3080, 4312, 5158, 5390, 10316, 10780, 12895, 18053, 20632, 21560, 25790, 28369, 36106, 51580, 56738, 72212, 90265, 103160, 113476, 126371, 141845, 144424, 180530, 198583, 226952, 252742, 283690, 361060, 397166, 505484, 567380, 631855, 722120, 794332, 992915, 1010968, 1134760, 1263710, 1390081, 1588664, 1985830, 2527420, 2780162, 3971660, 5054840, 5560324, 6950405, 7943320, 11120648, 13900810, 27801620, 55603240]

約数ペア:

[(1, 55603240), (2, 27801620), (4, 13900810), (5, 11120648), (7, 7943320), (8, 6950405), (10, 5560324), (11, 5054840), (14, 3971660), (20, 2780162), (22, 2527420), (28, 1985830), (35, 1588664), (40, 1390081), (44, 1263710), (49, 1134760), (55, 1010968), (56, 992915), (70, 794332), (77, 722120), (88, 631855), (98, 567380), (110, 505484), (140, 397166), (154, 361060), (196, 283690), (220, 252742), (245, 226952), (280, 198583), (308, 180530), (385, 144424), (392, 141845), (440, 126371), (490, 113476), (539, 103160), (616, 90265), (770, 72212), (980, 56738), (1078, 51580), (1540, 36106), (1960, 28369), (2156, 25790), (2579, 21560), (2695, 20632), (3080, 18053), (4312, 12895), (5158, 10780), (5390, 10316)]