49181140

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{1621}}^1$

素因数の和:1708

約数の個数: 48

約数和(自身を含む): 108725904

約数和(自身を除く): 59544764

約数列:

[1, 2, 4, 5, 10, 20, 37, 41, 74, 82, 148, 164, 185, 205, 370, 410, 740, 820, 1517, 1621, 3034, 3242, 6068, 6484, 7585, 8105, 15170, 16210, 30340, 32420, 59977, 66461, 119954, 132922, 239908, 265844, 299885, 332305, 599770, 664610, 1199540, 1329220, 2459057, 4918114, 9836228, 12295285, 24590570, 49181140]

約数ペア:

[(1, 49181140), (2, 24590570), (4, 12295285), (5, 9836228), (10, 4918114), (20, 2459057), (37, 1329220), (41, 1199540), (74, 664610), (82, 599770), (148, 332305), (164, 299885), (185, 265844), (205, 239908), (370, 132922), (410, 119954), (740, 66461), (820, 59977), (1517, 32420), (1621, 30340), (3034, 16210), (3242, 15170), (6068, 8105), (6484, 7585)]