51172788

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{1831}}^1$

素因数の和:1992

約数の個数: 48

約数和(自身を含む): 127419264

約数和(自身を除く): 76246476

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 137, 204, 274, 411, 548, 822, 1644, 1831, 2329, 3662, 4658, 5493, 6987, 7324, 9316, 10986, 13974, 21972, 27948, 31127, 62254, 93381, 124508, 186762, 250847, 373524, 501694, 752541, 1003388, 1505082, 3010164, 4264399, 8528798, 12793197, 17057596, 25586394, 51172788]

約数ペア:

[(1, 51172788), (2, 25586394), (3, 17057596), (4, 12793197), (6, 8528798), (12, 4264399), (17, 3010164), (34, 1505082), (51, 1003388), (68, 752541), (102, 501694), (137, 373524), (204, 250847), (274, 186762), (411, 124508), (548, 93381), (822, 62254), (1644, 31127), (1831, 27948), (2329, 21972), (3662, 13974), (4658, 10986), (5493, 9316), (6987, 7324)]