52281075

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{823}}^1$

素因数の和:865

約数の個数: 72

約数和(自身を含む): 108715264

約数和(自身を除く): 56434189

約数列:

[1, 3, 5, 7, 11, 15, 21, 25, 33, 35, 55, 75, 77, 105, 121, 165, 175, 231, 275, 363, 385, 525, 605, 823, 825, 847, 1155, 1815, 1925, 2469, 2541, 3025, 4115, 4235, 5761, 5775, 9053, 9075, 12345, 12705, 17283, 20575, 21175, 27159, 28805, 45265, 61725, 63371, 63525, 86415, 99583, 135795, 144025, 190113, 226325, 298749, 316855, 432075, 497915, 678975, 697081, 950565, 1493745, 1584275, 2091243, 2489575, 3485405, 4752825, 7468725, 10456215, 17427025, 52281075]

約数ペア:

[(1, 52281075), (3, 17427025), (5, 10456215), (7, 7468725), (11, 4752825), (15, 3485405), (21, 2489575), (25, 2091243), (33, 1584275), (35, 1493745), (55, 950565), (75, 697081), (77, 678975), (105, 497915), (121, 432075), (165, 316855), (175, 298749), (231, 226325), (275, 190113), (363, 144025), (385, 135795), (525, 99583), (605, 86415), (823, 63525), (825, 63371), (847, 61725), (1155, 45265), (1815, 28805), (1925, 27159), (2469, 21175), (2541, 20575), (3025, 17283), (4115, 12705), (4235, 12345), (5761, 9075), (5775, 9053)]