51866082

素因数分解:

$2^1\times 3^4\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{509}}^1$

素因数の和:577

約数の個数: 80

約数和(自身を含む): 126628920

約数和(自身を除く): 74762838

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 37, 51, 54, 74, 81, 102, 111, 153, 162, 222, 306, 333, 459, 509, 629, 666, 918, 999, 1018, 1258, 1377, 1527, 1887, 1998, 2754, 2997, 3054, 3774, 4581, 5661, 5994, 8653, 9162, 11322, 13743, 16983, 17306, 18833, 25959, 27486, 33966, 37666, 41229, 50949, 51918, 56499, 77877, 82458, 101898, 112998, 155754, 169497, 233631, 320161, 338994, 467262, 508491, 640322, 700893, 960483, 1016982, 1401786, 1525473, 1920966, 2881449, 3050946, 5762898, 8644347, 17288694, 25933041, 51866082]

約数ペア:

[(1, 51866082), (2, 25933041), (3, 17288694), (6, 8644347), (9, 5762898), (17, 3050946), (18, 2881449), (27, 1920966), (34, 1525473), (37, 1401786), (51, 1016982), (54, 960483), (74, 700893), (81, 640322), (102, 508491), (111, 467262), (153, 338994), (162, 320161), (222, 233631), (306, 169497), (333, 155754), (459, 112998), (509, 101898), (629, 82458), (666, 77877), (918, 56499), (999, 51918), (1018, 50949), (1258, 41229), (1377, 37666), (1527, 33966), (1887, 27486), (1998, 25959), (2754, 18833), (2997, 17306), (3054, 16983), (3774, 13743), (4581, 11322), (5661, 9162), (5994, 8653)]