51344804

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{397}}^1$

素因数の和:588

約数の個数: 48

約数和(自身を含む): 106982400

約数和(自身を除く): 55637596

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 149, 217, 298, 397, 434, 596, 794, 868, 1043, 1588, 2086, 2779, 4172, 4619, 5558, 9238, 11116, 12307, 18476, 24614, 32333, 49228, 59153, 64666, 86149, 118306, 129332, 172298, 236612, 344596, 414071, 828142, 1656284, 1833743, 3667486, 7334972, 12836201, 25672402, 51344804]

約数ペア:

[(1, 51344804), (2, 25672402), (4, 12836201), (7, 7334972), (14, 3667486), (28, 1833743), (31, 1656284), (62, 828142), (124, 414071), (149, 344596), (217, 236612), (298, 172298), (397, 129332), (434, 118306), (596, 86149), (794, 64666), (868, 59153), (1043, 49228), (1588, 32333), (2086, 24614), (2779, 18476), (4172, 12307), (4619, 11116), (5558, 9238)]