47895316

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{557}}^1$

素因数の和:688

約数の個数: 48

約数和(自身を含む): 99743616

約数和(自身を除く): 51848300

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 83, 148, 166, 259, 332, 518, 557, 581, 1036, 1114, 1162, 2228, 2324, 3071, 3899, 6142, 7798, 12284, 15596, 20609, 21497, 41218, 42994, 46231, 82436, 85988, 92462, 144263, 184924, 288526, 323617, 577052, 647234, 1294468, 1710547, 3421094, 6842188, 11973829, 23947658, 47895316]

約数ペア:

[(1, 47895316), (2, 23947658), (4, 11973829), (7, 6842188), (14, 3421094), (28, 1710547), (37, 1294468), (74, 647234), (83, 577052), (148, 323617), (166, 288526), (259, 184924), (332, 144263), (518, 92462), (557, 85988), (581, 82436), (1036, 46231), (1114, 42994), (1162, 41218), (2228, 21497), (2324, 20609), (3071, 15596), (3899, 12284), (6142, 7798)]