54970150

素因数分解:

$2^1\times 5^2\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{269}}^1$

素因数の和:409

約数の個数: 48

約数和(自身を含む): 105863760

約数和(自身を除く): 50893610

約数列:

[1, 2, 5, 10, 25, 50, 61, 67, 122, 134, 269, 305, 335, 538, 610, 670, 1345, 1525, 1675, 2690, 3050, 3350, 4087, 6725, 8174, 13450, 16409, 18023, 20435, 32818, 36046, 40870, 82045, 90115, 102175, 164090, 180230, 204350, 410225, 450575, 820450, 901150, 1099403, 2198806, 5497015, 10994030, 27485075, 54970150]

約数ペア:

[(1, 54970150), (2, 27485075), (5, 10994030), (10, 5497015), (25, 2198806), (50, 1099403), (61, 901150), (67, 820450), (122, 450575), (134, 410225), (269, 204350), (305, 180230), (335, 164090), (538, 102175), (610, 90115), (670, 82045), (1345, 40870), (1525, 36046), (1675, 32818), (2690, 20435), (3050, 18023), (3350, 16409), (4087, 13450), (6725, 8174)]