49796450

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{2447}}^1$

素因数の和:2507

約数の個数: 48

約数和(自身を含む): 103814784

約数和(自身を除く): 54018334

約数列:

[1, 2, 5, 10, 11, 22, 25, 37, 50, 55, 74, 110, 185, 275, 370, 407, 550, 814, 925, 1850, 2035, 2447, 4070, 4894, 10175, 12235, 20350, 24470, 26917, 53834, 61175, 90539, 122350, 134585, 181078, 269170, 452695, 672925, 905390, 995929, 1345850, 1991858, 2263475, 4526950, 4979645, 9959290, 24898225, 49796450]

約数ペア:

[(1, 49796450), (2, 24898225), (5, 9959290), (10, 4979645), (11, 4526950), (22, 2263475), (25, 1991858), (37, 1345850), (50, 995929), (55, 905390), (74, 672925), (110, 452695), (185, 269170), (275, 181078), (370, 134585), (407, 122350), (550, 90539), (814, 61175), (925, 53834), (1850, 26917), (2035, 24470), (2447, 20350), (4070, 12235), (4894, 10175)]