51381660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{613}}^1$

素因数の和:763

約数の個数: 96

約数和(自身を含む): 158441472

約数和(自身を除く): 107059812

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 127, 132, 165, 220, 254, 330, 381, 508, 613, 635, 660, 762, 1226, 1270, 1397, 1524, 1839, 1905, 2452, 2540, 2794, 3065, 3678, 3810, 4191, 5588, 6130, 6743, 6985, 7356, 7620, 8382, 9195, 12260, 13486, 13970, 16764, 18390, 20229, 20955, 26972, 27940, 33715, 36780, 40458, 41910, 67430, 77851, 80916, 83820, 101145, 134860, 155702, 202290, 233553, 311404, 389255, 404580, 467106, 778510, 856361, 934212, 1167765, 1557020, 1712722, 2335530, 2569083, 3425444, 4281805, 4671060, 5138166, 8563610, 10276332, 12845415, 17127220, 25690830, 51381660]

約数ペア:

[(1, 51381660), (2, 25690830), (3, 17127220), (4, 12845415), (5, 10276332), (6, 8563610), (10, 5138166), (11, 4671060), (12, 4281805), (15, 3425444), (20, 2569083), (22, 2335530), (30, 1712722), (33, 1557020), (44, 1167765), (55, 934212), (60, 856361), (66, 778510), (110, 467106), (127, 404580), (132, 389255), (165, 311404), (220, 233553), (254, 202290), (330, 155702), (381, 134860), (508, 101145), (613, 83820), (635, 80916), (660, 77851), (762, 67430), (1226, 41910), (1270, 40458), (1397, 36780), (1524, 33715), (1839, 27940), (1905, 26972), (2452, 20955), (2540, 20229), (2794, 18390), (3065, 16764), (3678, 13970), (3810, 13486), (4191, 12260), (5588, 9195), (6130, 8382), (6743, 7620), (6985, 7356)]