49180450

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^3\times {\mathrm{739}}^1$

素因数の和:784

約数の個数: 48

約数和(自身を含む): 100752480

約数和(自身を除く): 51572030

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 121, 242, 275, 550, 605, 739, 1210, 1331, 1478, 2662, 3025, 3695, 6050, 6655, 7390, 8129, 13310, 16258, 18475, 33275, 36950, 40645, 66550, 81290, 89419, 178838, 203225, 406450, 447095, 894190, 983609, 1967218, 2235475, 4470950, 4918045, 9836090, 24590225, 49180450]

約数ペア:

[(1, 49180450), (2, 24590225), (5, 9836090), (10, 4918045), (11, 4470950), (22, 2235475), (25, 1967218), (50, 983609), (55, 894190), (110, 447095), (121, 406450), (242, 203225), (275, 178838), (550, 89419), (605, 81290), (739, 66550), (1210, 40645), (1331, 36950), (1478, 33275), (2662, 18475), (3025, 16258), (3695, 13310), (6050, 8129), (6655, 7390)]