53583705

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1279}}^1$

素因数の和:1323

約数の個数: 72

約数和(自身を含む): 113817600

約数和(自身を除く): 60233895

約数列:

[1, 3, 5, 7, 9, 15, 19, 21, 35, 45, 49, 57, 63, 95, 105, 133, 147, 171, 245, 285, 315, 399, 441, 665, 735, 855, 931, 1197, 1279, 1995, 2205, 2793, 3837, 4655, 5985, 6395, 8379, 8953, 11511, 13965, 19185, 24301, 26859, 41895, 44765, 57555, 62671, 72903, 80577, 121505, 134295, 170107, 188013, 218709, 313355, 364515, 402885, 510321, 564039, 850535, 940065, 1093545, 1190749, 1530963, 2551605, 2820195, 3572247, 5953745, 7654815, 10716741, 17861235, 53583705]

約数ペア:

[(1, 53583705), (3, 17861235), (5, 10716741), (7, 7654815), (9, 5953745), (15, 3572247), (19, 2820195), (21, 2551605), (35, 1530963), (45, 1190749), (49, 1093545), (57, 940065), (63, 850535), (95, 564039), (105, 510321), (133, 402885), (147, 364515), (171, 313355), (245, 218709), (285, 188013), (315, 170107), (399, 134295), (441, 121505), (665, 80577), (735, 72903), (855, 62671), (931, 57555), (1197, 44765), (1279, 41895), (1995, 26859), (2205, 24301), (2793, 19185), (3837, 13965), (4655, 11511), (5985, 8953), (6395, 8379)]