55438506

素因数分解:

$2^1\times 3^5\times {\mathrm{37}}^1\times {\mathrm{3083}}^1$

素因数の和:3137

約数の個数: 48

約数和(自身を含む): 127973664

約数和(自身を除く): 72535158

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 54, 74, 81, 111, 162, 222, 243, 333, 486, 666, 999, 1998, 2997, 3083, 5994, 6166, 8991, 9249, 17982, 18498, 27747, 55494, 83241, 114071, 166482, 228142, 249723, 342213, 499446, 684426, 749169, 1026639, 1498338, 2053278, 3079917, 6159834, 9239751, 18479502, 27719253, 55438506]

約数ペア:

[(1, 55438506), (2, 27719253), (3, 18479502), (6, 9239751), (9, 6159834), (18, 3079917), (27, 2053278), (37, 1498338), (54, 1026639), (74, 749169), (81, 684426), (111, 499446), (162, 342213), (222, 249723), (243, 228142), (333, 166482), (486, 114071), (666, 83241), (999, 55494), (1998, 27747), (2997, 18498), (3083, 17982), (5994, 9249), (6166, 8991)]