47687510

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{389}}^1$

素因数の和:473

約数の個数: 64

約数和(自身を含む): 99066240

約数和(自身を除く): 51378730

約数列:

[1, 2, 5, 10, 13, 23, 26, 41, 46, 65, 82, 115, 130, 205, 230, 299, 389, 410, 533, 598, 778, 943, 1066, 1495, 1886, 1945, 2665, 2990, 3890, 4715, 5057, 5330, 8947, 9430, 10114, 12259, 15949, 17894, 24518, 25285, 31898, 44735, 50570, 61295, 79745, 89470, 116311, 122590, 159490, 207337, 232622, 366827, 414674, 581555, 733654, 1036685, 1163110, 1834135, 2073370, 3668270, 4768751, 9537502, 23843755, 47687510]

約数ペア:

[(1, 47687510), (2, 23843755), (5, 9537502), (10, 4768751), (13, 3668270), (23, 2073370), (26, 1834135), (41, 1163110), (46, 1036685), (65, 733654), (82, 581555), (115, 414674), (130, 366827), (205, 232622), (230, 207337), (299, 159490), (389, 122590), (410, 116311), (533, 89470), (598, 79745), (778, 61295), (943, 50570), (1066, 44735), (1495, 31898), (1886, 25285), (1945, 24518), (2665, 17894), (2990, 15949), (3890, 12259), (4715, 10114), (5057, 9430), (5330, 8947)]