47687406

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{131}}^1\times {\mathrm{359}}^1$

素因数の和:521

約数の個数: 48

約数和(自身を含む): 104353920

約数和(自身を除く): 56666514

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 131, 169, 262, 338, 359, 393, 507, 718, 786, 1014, 1077, 1703, 2154, 3406, 4667, 5109, 9334, 10218, 14001, 22139, 28002, 44278, 47029, 60671, 66417, 94058, 121342, 132834, 141087, 182013, 282174, 364026, 611377, 1222754, 1834131, 3668262, 7947901, 15895802, 23843703, 47687406]

約数ペア:

[(1, 47687406), (2, 23843703), (3, 15895802), (6, 7947901), (13, 3668262), (26, 1834131), (39, 1222754), (78, 611377), (131, 364026), (169, 282174), (262, 182013), (338, 141087), (359, 132834), (393, 121342), (507, 94058), (718, 66417), (786, 60671), (1014, 47029), (1077, 44278), (1703, 28002), (2154, 22139), (3406, 14001), (4667, 10218), (5109, 9334)]