55458568

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{809}}^1$

素因数の和:886

約数の個数: 64

約数和(自身を含む): 122472000

約数和(自身を除く): 67013432

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 41, 44, 76, 82, 88, 152, 164, 209, 328, 418, 451, 779, 809, 836, 902, 1558, 1618, 1672, 1804, 3116, 3236, 3608, 6232, 6472, 8569, 8899, 15371, 17138, 17798, 30742, 33169, 34276, 35596, 61484, 66338, 68552, 71192, 122968, 132676, 169081, 265352, 338162, 364859, 630211, 676324, 729718, 1260422, 1352648, 1459436, 2520844, 2918872, 5041688, 6932321, 13864642, 27729284, 55458568]

約数ペア:

[(1, 55458568), (2, 27729284), (4, 13864642), (8, 6932321), (11, 5041688), (19, 2918872), (22, 2520844), (38, 1459436), (41, 1352648), (44, 1260422), (76, 729718), (82, 676324), (88, 630211), (152, 364859), (164, 338162), (209, 265352), (328, 169081), (418, 132676), (451, 122968), (779, 71192), (809, 68552), (836, 66338), (902, 61484), (1558, 35596), (1618, 34276), (1672, 33169), (1804, 30742), (3116, 17798), (3236, 17138), (3608, 15371), (6232, 8899), (6472, 8569)]