53176720

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{22921}}^1$

素因数の和:22963

約数の個数: 40

約数和(自身を含む): 127904760

約数和(自身を除く): 74728040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 1160, 2320, 22921, 45842, 91684, 114605, 183368, 229210, 366736, 458420, 664709, 916840, 1329418, 1833680, 2658836, 3323545, 5317672, 6647090, 10635344, 13294180, 26588360, 53176720]

約数ペア:

[(1, 53176720), (2, 26588360), (4, 13294180), (5, 10635344), (8, 6647090), (10, 5317672), (16, 3323545), (20, 2658836), (29, 1833680), (40, 1329418), (58, 916840), (80, 664709), (116, 458420), (145, 366736), (232, 229210), (290, 183368), (464, 114605), (580, 91684), (1160, 45842), (2320, 22921)]