51628410

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{151}}^1$

素因数の和:324

約数の個数: 96

約数和(自身を含む): 140849280

約数和(自身を除く): 89220870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 87, 90, 131, 145, 151, 174, 261, 262, 290, 302, 393, 435, 453, 522, 655, 755, 786, 870, 906, 1179, 1305, 1310, 1359, 1510, 1965, 2265, 2358, 2610, 2718, 3799, 3930, 4379, 4530, 5895, 6795, 7598, 8758, 11397, 11790, 13137, 13590, 18995, 19781, 21895, 22794, 26274, 34191, 37990, 39411, 39562, 43790, 56985, 59343, 65685, 68382, 78822, 98905, 113970, 118686, 131370, 170955, 178029, 197055, 197810, 296715, 341910, 356058, 394110, 573649, 593430, 890145, 1147298, 1720947, 1780290, 2868245, 3441894, 5162841, 5736490, 8604735, 10325682, 17209470, 25814205, 51628410]

約数ペア:

[(1, 51628410), (2, 25814205), (3, 17209470), (5, 10325682), (6, 8604735), (9, 5736490), (10, 5162841), (15, 3441894), (18, 2868245), (29, 1780290), (30, 1720947), (45, 1147298), (58, 890145), (87, 593430), (90, 573649), (131, 394110), (145, 356058), (151, 341910), (174, 296715), (261, 197810), (262, 197055), (290, 178029), (302, 170955), (393, 131370), (435, 118686), (453, 113970), (522, 98905), (655, 78822), (755, 68382), (786, 65685), (870, 59343), (906, 56985), (1179, 43790), (1305, 39562), (1310, 39411), (1359, 37990), (1510, 34191), (1965, 26274), (2265, 22794), (2358, 21895), (2610, 19781), (2718, 18995), (3799, 13590), (3930, 13137), (4379, 11790), (4530, 11397), (5895, 8758), (6795, 7598)]