51708690

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2749}}^1$

素因数の和:2792

約数の個数: 96

約数和(自身を含む): 154440000

約数和(自身を除く): 102731310

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 19, 22, 30, 33, 38, 45, 55, 57, 66, 90, 95, 99, 110, 114, 165, 171, 190, 198, 209, 285, 330, 342, 418, 495, 570, 627, 855, 990, 1045, 1254, 1710, 1881, 2090, 2749, 3135, 3762, 5498, 6270, 8247, 9405, 13745, 16494, 18810, 24741, 27490, 30239, 41235, 49482, 52231, 60478, 82470, 90717, 104462, 123705, 151195, 156693, 181434, 247410, 261155, 272151, 302390, 313386, 453585, 470079, 522310, 544302, 574541, 783465, 907170, 940158, 1149082, 1360755, 1566930, 1723623, 2350395, 2721510, 2872705, 3447246, 4700790, 5170869, 5745410, 8618115, 10341738, 17236230, 25854345, 51708690]

約数ペア:

[(1, 51708690), (2, 25854345), (3, 17236230), (5, 10341738), (6, 8618115), (9, 5745410), (10, 5170869), (11, 4700790), (15, 3447246), (18, 2872705), (19, 2721510), (22, 2350395), (30, 1723623), (33, 1566930), (38, 1360755), (45, 1149082), (55, 940158), (57, 907170), (66, 783465), (90, 574541), (95, 544302), (99, 522310), (110, 470079), (114, 453585), (165, 313386), (171, 302390), (190, 272151), (198, 261155), (209, 247410), (285, 181434), (330, 156693), (342, 151195), (418, 123705), (495, 104462), (570, 90717), (627, 82470), (855, 60478), (990, 52231), (1045, 49482), (1254, 41235), (1710, 30239), (1881, 27490), (2090, 24741), (2749, 18810), (3135, 16494), (3762, 13745), (5498, 9405), (6270, 8247)]