47739250

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{397}}^1$

素因数の和:464

約数の個数: 64

約数和(自身を含む): 99092448

約数和(自身を除く): 51353198

約数列:

[1, 2, 5, 10, 13, 25, 26, 37, 50, 65, 74, 125, 130, 185, 250, 325, 370, 397, 481, 650, 794, 925, 962, 1625, 1850, 1985, 2405, 3250, 3970, 4625, 4810, 5161, 9250, 9925, 10322, 12025, 14689, 19850, 24050, 25805, 29378, 49625, 51610, 60125, 73445, 99250, 120250, 129025, 146890, 190957, 258050, 367225, 381914, 645125, 734450, 954785, 1290250, 1836125, 1909570, 3672250, 4773925, 9547850, 23869625, 47739250]

約数ペア:

[(1, 47739250), (2, 23869625), (5, 9547850), (10, 4773925), (13, 3672250), (25, 1909570), (26, 1836125), (37, 1290250), (50, 954785), (65, 734450), (74, 645125), (125, 381914), (130, 367225), (185, 258050), (250, 190957), (325, 146890), (370, 129025), (397, 120250), (481, 99250), (650, 73445), (794, 60125), (925, 51610), (962, 49625), (1625, 29378), (1850, 25805), (1985, 24050), (2405, 19850), (3250, 14689), (3970, 12025), (4625, 10322), (4810, 9925), (5161, 9250)]