51284530

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{7643}}^1$

素因数の和:7722

約数の個数: 32

約数和(自身を含む): 102368448

約数和(自身を除く): 51083918

約数列:

[1, 2, 5, 10, 11, 22, 55, 61, 110, 122, 305, 610, 671, 1342, 3355, 6710, 7643, 15286, 38215, 76430, 84073, 168146, 420365, 466223, 840730, 932446, 2331115, 4662230, 5128453, 10256906, 25642265, 51284530]

約数ペア:

[(1, 51284530), (2, 25642265), (5, 10256906), (10, 5128453), (11, 4662230), (22, 2331115), (55, 932446), (61, 840730), (110, 466223), (122, 420365), (305, 168146), (610, 84073), (671, 76430), (1342, 38215), (3355, 15286), (6710, 7643)]