47954768

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{887}}^1$

素因数の和:1035

約数の個数: 40

約数和(自身を含む): 96898560

約数和(自身を除く): 48943792

約数列:

[1, 2, 4, 8, 16, 31, 62, 109, 124, 218, 248, 436, 496, 872, 887, 1744, 1774, 3379, 3548, 6758, 7096, 13516, 14192, 27032, 27497, 54064, 54994, 96683, 109988, 193366, 219976, 386732, 439952, 773464, 1546928, 2997173, 5994346, 11988692, 23977384, 47954768]

約数ペア:

[(1, 47954768), (2, 23977384), (4, 11988692), (8, 5994346), (16, 2997173), (31, 1546928), (62, 773464), (109, 439952), (124, 386732), (218, 219976), (248, 193366), (436, 109988), (496, 96683), (872, 54994), (887, 54064), (1744, 27497), (1774, 27032), (3379, 14192), (3548, 13516), (6758, 7096)]