47880368

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{2609}}^1$

素因数の和:2685

約数の個数: 40

約数和(自身を含む): 98386560

約数和(自身を除く): 50506192

約数列:

[1, 2, 4, 8, 16, 31, 37, 62, 74, 124, 148, 248, 296, 496, 592, 1147, 2294, 2609, 4588, 5218, 9176, 10436, 18352, 20872, 41744, 80879, 96533, 161758, 193066, 323516, 386132, 647032, 772264, 1294064, 1544528, 2992523, 5985046, 11970092, 23940184, 47880368]

約数ペア:

[(1, 47880368), (2, 23940184), (4, 11970092), (8, 5985046), (16, 2992523), (31, 1544528), (37, 1294064), (62, 772264), (74, 647032), (124, 386132), (148, 323516), (248, 193066), (296, 161758), (496, 96533), (592, 80879), (1147, 41744), (2294, 20872), (2609, 18352), (4588, 10436), (5218, 9176)]