55952560

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{647}}^1$

素因数の和:730

約数の個数: 80

約数和(自身を含む): 138848256

約数和(自身を除く): 82895696

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 47, 80, 92, 94, 115, 184, 188, 230, 235, 368, 376, 460, 470, 647, 752, 920, 940, 1081, 1294, 1840, 1880, 2162, 2588, 3235, 3760, 4324, 5176, 5405, 6470, 8648, 10352, 10810, 12940, 14881, 17296, 21620, 25880, 29762, 30409, 43240, 51760, 59524, 60818, 74405, 86480, 119048, 121636, 148810, 152045, 238096, 243272, 297620, 304090, 486544, 595240, 608180, 699407, 1190480, 1216360, 1398814, 2432720, 2797628, 3497035, 5595256, 6994070, 11190512, 13988140, 27976280, 55952560]

約数ペア:

[(1, 55952560), (2, 27976280), (4, 13988140), (5, 11190512), (8, 6994070), (10, 5595256), (16, 3497035), (20, 2797628), (23, 2432720), (40, 1398814), (46, 1216360), (47, 1190480), (80, 699407), (92, 608180), (94, 595240), (115, 486544), (184, 304090), (188, 297620), (230, 243272), (235, 238096), (368, 152045), (376, 148810), (460, 121636), (470, 119048), (647, 86480), (752, 74405), (920, 60818), (940, 59524), (1081, 51760), (1294, 43240), (1840, 30409), (1880, 29762), (2162, 25880), (2588, 21620), (3235, 17296), (3760, 14881), (4324, 12940), (5176, 10810), (5405, 10352), (6470, 8648)]