52105210

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1\times {\mathrm{521}}^1$

素因数の和:738

約数の個数: 32

約数和(自身を含む): 95951952

約数和(自身を除く): 43846742

約数列:

[1, 2, 5, 10, 73, 137, 146, 274, 365, 521, 685, 730, 1042, 1370, 2605, 5210, 10001, 20002, 38033, 50005, 71377, 76066, 100010, 142754, 190165, 356885, 380330, 713770, 5210521, 10421042, 26052605, 52105210]

約数ペア:

[(1, 52105210), (2, 26052605), (5, 10421042), (10, 5210521), (73, 713770), (137, 380330), (146, 356885), (274, 190165), (365, 142754), (521, 100010), (685, 76066), (730, 71377), (1042, 50005), (1370, 38033), (2605, 20002), (5210, 10001)]