50967680

素因数分解:

$2^7\times 5^1\times {\mathrm{97}}^1\times {\mathrm{821}}^1$

素因数の和:937

約数の個数: 64

約数和(自身を含む): 123250680

約数和(自身を除く): 72283000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 97, 128, 160, 194, 320, 388, 485, 640, 776, 821, 970, 1552, 1642, 1940, 3104, 3284, 3880, 4105, 6208, 6568, 7760, 8210, 12416, 13136, 15520, 16420, 26272, 31040, 32840, 52544, 62080, 65680, 79637, 105088, 131360, 159274, 262720, 318548, 398185, 525440, 637096, 796370, 1274192, 1592740, 2548384, 3185480, 5096768, 6370960, 10193536, 12741920, 25483840, 50967680]

約数ペア:

[(1, 50967680), (2, 25483840), (4, 12741920), (5, 10193536), (8, 6370960), (10, 5096768), (16, 3185480), (20, 2548384), (32, 1592740), (40, 1274192), (64, 796370), (80, 637096), (97, 525440), (128, 398185), (160, 318548), (194, 262720), (320, 159274), (388, 131360), (485, 105088), (640, 79637), (776, 65680), (821, 62080), (970, 52544), (1552, 32840), (1642, 31040), (1940, 26272), (3104, 16420), (3284, 15520), (3880, 13136), (4105, 12416), (6208, 8210), (6568, 7760)]