56251338

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1237}}^1$

素因数の和:1319

約数の個数: 64

約数和(自身を含む): 134773632

約数和(自身を除く): 78522294

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 53, 66, 78, 106, 143, 159, 286, 318, 429, 583, 689, 858, 1166, 1237, 1378, 1749, 2067, 2474, 3498, 3711, 4134, 7422, 7579, 13607, 15158, 16081, 22737, 27214, 32162, 40821, 45474, 48243, 65561, 81642, 96486, 131122, 176891, 196683, 353782, 393366, 530673, 721171, 852293, 1061346, 1442342, 1704586, 2163513, 2556879, 4327026, 5113758, 9375223, 18750446, 28125669, 56251338]

約数ペア:

[(1, 56251338), (2, 28125669), (3, 18750446), (6, 9375223), (11, 5113758), (13, 4327026), (22, 2556879), (26, 2163513), (33, 1704586), (39, 1442342), (53, 1061346), (66, 852293), (78, 721171), (106, 530673), (143, 393366), (159, 353782), (286, 196683), (318, 176891), (429, 131122), (583, 96486), (689, 81642), (858, 65561), (1166, 48243), (1237, 45474), (1378, 40821), (1749, 32162), (2067, 27214), (2474, 22737), (3498, 16081), (3711, 15158), (4134, 13607), (7422, 7579)]