51946720

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{46381}}^1$

素因数の和:46403

約数の個数: 48

約数和(自身を含む): 140259168

約数和(自身を除く): 88312448

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 46381, 92762, 185524, 231905, 324667, 371048, 463810, 649334, 742096, 927620, 1298668, 1484192, 1623335, 1855240, 2597336, 3246670, 3710480, 5194672, 6493340, 7420960, 10389344, 12986680, 25973360, 51946720]

約数ペア:

[(1, 51946720), (2, 25973360), (4, 12986680), (5, 10389344), (7, 7420960), (8, 6493340), (10, 5194672), (14, 3710480), (16, 3246670), (20, 2597336), (28, 1855240), (32, 1623335), (35, 1484192), (40, 1298668), (56, 927620), (70, 742096), (80, 649334), (112, 463810), (140, 371048), (160, 324667), (224, 231905), (280, 185524), (560, 92762), (1120, 46381)]