49687550

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{1481}}^1$

素因数の和:1565

約数の個数: 48

約数和(自身を含む): 102542544

約数和(自身を除く): 52854994

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 61, 110, 122, 275, 305, 550, 610, 671, 1342, 1481, 1525, 2962, 3050, 3355, 6710, 7405, 14810, 16291, 16775, 32582, 33550, 37025, 74050, 81455, 90341, 162910, 180682, 407275, 451705, 814550, 903410, 993751, 1987502, 2258525, 4517050, 4968755, 9937510, 24843775, 49687550]

約数ペア:

[(1, 49687550), (2, 24843775), (5, 9937510), (10, 4968755), (11, 4517050), (22, 2258525), (25, 1987502), (50, 993751), (55, 903410), (61, 814550), (110, 451705), (122, 407275), (275, 180682), (305, 162910), (550, 90341), (610, 81455), (671, 74050), (1342, 37025), (1481, 33550), (1525, 32582), (2962, 16775), (3050, 16291), (3355, 14810), (6710, 7405)]