51730635

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{569}}^1$

素因数の和:636

約数の個数: 64

約数和(自身を含む): 98496000

約数和(自身を除く): 46765365

約数列:

[1, 3, 5, 11, 15, 19, 29, 33, 55, 57, 87, 95, 145, 165, 209, 285, 319, 435, 551, 569, 627, 957, 1045, 1595, 1653, 1707, 2755, 2845, 3135, 4785, 6061, 6259, 8265, 8535, 10811, 16501, 18183, 18777, 30305, 31295, 32433, 49503, 54055, 82505, 90915, 93885, 118921, 162165, 181511, 247515, 313519, 356763, 544533, 594605, 907555, 940557, 1567595, 1783815, 2722665, 3448709, 4702785, 10346127, 17243545, 51730635]

約数ペア:

[(1, 51730635), (3, 17243545), (5, 10346127), (11, 4702785), (15, 3448709), (19, 2722665), (29, 1783815), (33, 1567595), (55, 940557), (57, 907555), (87, 594605), (95, 544533), (145, 356763), (165, 313519), (209, 247515), (285, 181511), (319, 162165), (435, 118921), (551, 93885), (569, 90915), (627, 82505), (957, 54055), (1045, 49503), (1595, 32433), (1653, 31295), (1707, 30305), (2755, 18777), (2845, 18183), (3135, 16501), (4785, 10811), (6061, 8535), (6259, 8265)]