53577405

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{2153}}^1$

素因数の和:2250

約数の個数: 48

約数和(自身を含む): 107527680

約数和(自身を除く): 53950275

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 79, 105, 237, 315, 395, 553, 711, 1185, 1659, 2153, 2765, 3555, 4977, 6459, 8295, 10765, 15071, 19377, 24885, 32295, 45213, 75355, 96885, 135639, 170087, 226065, 510261, 678195, 850435, 1190609, 1530783, 2551305, 3571827, 5953045, 7653915, 10715481, 17859135, 53577405]

約数ペア:

[(1, 53577405), (3, 17859135), (5, 10715481), (7, 7653915), (9, 5953045), (15, 3571827), (21, 2551305), (35, 1530783), (45, 1190609), (63, 850435), (79, 678195), (105, 510261), (237, 226065), (315, 170087), (395, 135639), (553, 96885), (711, 75355), (1185, 45213), (1659, 32295), (2153, 24885), (2765, 19377), (3555, 15071), (4977, 10765), (6459, 8295)]