52835390

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{223}}^1$

素因数の和:321

約数の個数: 64

約数和(自身を含む): 106444800

約数和(自身を除く): 53609410

約数列:

[1, 2, 5, 10, 19, 29, 38, 43, 58, 86, 95, 145, 190, 215, 223, 290, 430, 446, 551, 817, 1102, 1115, 1247, 1634, 2230, 2494, 2755, 4085, 4237, 5510, 6235, 6467, 8170, 8474, 9589, 12470, 12934, 19178, 21185, 23693, 32335, 42370, 47386, 47945, 64670, 95890, 118465, 122873, 182191, 236930, 245746, 278081, 364382, 556162, 614365, 910955, 1228730, 1390405, 1821910, 2780810, 5283539, 10567078, 26417695, 52835390]

約数ペア:

[(1, 52835390), (2, 26417695), (5, 10567078), (10, 5283539), (19, 2780810), (29, 1821910), (38, 1390405), (43, 1228730), (58, 910955), (86, 614365), (95, 556162), (145, 364382), (190, 278081), (215, 245746), (223, 236930), (290, 182191), (430, 122873), (446, 118465), (551, 95890), (817, 64670), (1102, 47945), (1115, 47386), (1247, 42370), (1634, 32335), (2230, 23693), (2494, 21185), (2755, 19178), (4085, 12934), (4237, 12470), (5510, 9589), (6235, 8474), (6467, 8170)]