56737458

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{7213}}^1$

素因数の和:7263

約数の個数: 48

約数和(自身を含む): 135046080

約数和(自身を除く): 78308622

約数列:

[1, 2, 3, 6, 9, 18, 19, 23, 38, 46, 57, 69, 114, 138, 171, 207, 342, 414, 437, 874, 1311, 2622, 3933, 7213, 7866, 14426, 21639, 43278, 64917, 129834, 137047, 165899, 274094, 331798, 411141, 497697, 822282, 995394, 1233423, 1493091, 2466846, 2986182, 3152081, 6304162, 9456243, 18912486, 28368729, 56737458]

約数ペア:

[(1, 56737458), (2, 28368729), (3, 18912486), (6, 9456243), (9, 6304162), (18, 3152081), (19, 2986182), (23, 2466846), (38, 1493091), (46, 1233423), (57, 995394), (69, 822282), (114, 497697), (138, 411141), (171, 331798), (207, 274094), (342, 165899), (414, 137047), (437, 129834), (874, 64917), (1311, 43278), (2622, 21639), (3933, 14426), (7213, 7866)]