49864290

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{367}}^1\times {\mathrm{647}}^1$

素因数の和:1031

約数の個数: 64

約数和(自身を含む): 137355264

約数和(自身を除く): 87490974

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 367, 647, 734, 1101, 1294, 1835, 1941, 2202, 2569, 3235, 3670, 3882, 4529, 5138, 5505, 6470, 7707, 9058, 9705, 11010, 12845, 13587, 15414, 19410, 22645, 25690, 27174, 38535, 45290, 67935, 77070, 135870, 237449, 474898, 712347, 1187245, 1424694, 1662143, 2374490, 3324286, 3561735, 4986429, 7123470, 8310715, 9972858, 16621430, 24932145, 49864290]

約数ペア:

[(1, 49864290), (2, 24932145), (3, 16621430), (5, 9972858), (6, 8310715), (7, 7123470), (10, 4986429), (14, 3561735), (15, 3324286), (21, 2374490), (30, 1662143), (35, 1424694), (42, 1187245), (70, 712347), (105, 474898), (210, 237449), (367, 135870), (647, 77070), (734, 67935), (1101, 45290), (1294, 38535), (1835, 27174), (1941, 25690), (2202, 22645), (2569, 19410), (3235, 15414), (3670, 13587), (3882, 12845), (4529, 11010), (5138, 9705), (5505, 9058), (6470, 7707)]