64079050

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{223}}^1\times {\mathrm{821}}^1$

素因数の和:1063

約数の個数: 48

約数和(自身を含む): 136991232

約数和(自身を除く): 72912182

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 223, 350, 446, 821, 1115, 1561, 1642, 2230, 3122, 4105, 5575, 5747, 7805, 8210, 11150, 11494, 15610, 20525, 28735, 39025, 41050, 57470, 78050, 143675, 183083, 287350, 366166, 915415, 1281581, 1830830, 2563162, 4577075, 6407905, 9154150, 12815810, 32039525, 64079050]

約数ペア:

[(1, 64079050), (2, 32039525), (5, 12815810), (7, 9154150), (10, 6407905), (14, 4577075), (25, 2563162), (35, 1830830), (50, 1281581), (70, 915415), (175, 366166), (223, 287350), (350, 183083), (446, 143675), (821, 78050), (1115, 57470), (1561, 41050), (1642, 39025), (2230, 28735), (3122, 20525), (4105, 15610), (5575, 11494), (5747, 11150), (7805, 8210)]