47214508

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{47}}^1\times {\mathrm{79}}^1$

素因数の和:175

約数の個数: 72

約数和(自身を含む): 99025920

約数和(自身を除く): 51811412

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 47, 68, 79, 94, 158, 187, 188, 289, 316, 374, 517, 578, 748, 799, 869, 1034, 1156, 1343, 1598, 1738, 2068, 2686, 3179, 3196, 3476, 3713, 5372, 6358, 7426, 8789, 12716, 13583, 14773, 14852, 17578, 22831, 27166, 29546, 35156, 40843, 45662, 54332, 59092, 63121, 81686, 91324, 126242, 149413, 163372, 251141, 252484, 298826, 502282, 597652, 694331, 1004564, 1073057, 1388662, 2146114, 2777324, 4292228, 11803627, 23607254, 47214508]

約数ペア:

[(1, 47214508), (2, 23607254), (4, 11803627), (11, 4292228), (17, 2777324), (22, 2146114), (34, 1388662), (44, 1073057), (47, 1004564), (68, 694331), (79, 597652), (94, 502282), (158, 298826), (187, 252484), (188, 251141), (289, 163372), (316, 149413), (374, 126242), (517, 91324), (578, 81686), (748, 63121), (799, 59092), (869, 54332), (1034, 45662), (1156, 40843), (1343, 35156), (1598, 29546), (1738, 27166), (2068, 22831), (2686, 17578), (3179, 14852), (3196, 14773), (3476, 13583), (3713, 12716), (5372, 8789), (6358, 7426)]