57811380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{7963}}^1$

素因数の和:7997

約数の個数: 72

約数和(自身を含む): 177947616

約数和(自身を除く): 120136236

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 121, 132, 165, 220, 242, 330, 363, 484, 605, 660, 726, 1210, 1452, 1815, 2420, 3630, 7260, 7963, 15926, 23889, 31852, 39815, 47778, 79630, 87593, 95556, 119445, 159260, 175186, 238890, 262779, 350372, 437965, 477780, 525558, 875930, 963523, 1051116, 1313895, 1751860, 1927046, 2627790, 2890569, 3854092, 4817615, 5255580, 5781138, 9635230, 11562276, 14452845, 19270460, 28905690, 57811380]

約数ペア:

[(1, 57811380), (2, 28905690), (3, 19270460), (4, 14452845), (5, 11562276), (6, 9635230), (10, 5781138), (11, 5255580), (12, 4817615), (15, 3854092), (20, 2890569), (22, 2627790), (30, 1927046), (33, 1751860), (44, 1313895), (55, 1051116), (60, 963523), (66, 875930), (110, 525558), (121, 477780), (132, 437965), (165, 350372), (220, 262779), (242, 238890), (330, 175186), (363, 159260), (484, 119445), (605, 95556), (660, 87593), (726, 79630), (1210, 47778), (1452, 39815), (1815, 31852), (2420, 23889), (3630, 15926), (7260, 7963)]