54205216

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{569}}^1$

素因数の和:821

約数の個数: 48

約数和(自身を含む): 115630200

約数和(自身を除く): 61424984

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 229, 416, 458, 569, 916, 1138, 1832, 2276, 2977, 3664, 4552, 5954, 7328, 7397, 9104, 11908, 14794, 18208, 23816, 29588, 47632, 59176, 95264, 118352, 130301, 236704, 260602, 521204, 1042408, 1693913, 2084816, 3387826, 4169632, 6775652, 13551304, 27102608, 54205216]

約数ペア:

[(1, 54205216), (2, 27102608), (4, 13551304), (8, 6775652), (13, 4169632), (16, 3387826), (26, 2084816), (32, 1693913), (52, 1042408), (104, 521204), (208, 260602), (229, 236704), (416, 130301), (458, 118352), (569, 95264), (916, 59176), (1138, 47632), (1832, 29588), (2276, 23816), (2977, 18208), (3664, 14794), (4552, 11908), (5954, 9104), (7328, 7397)]