44839990

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{2633}}^1$

素因数の和:2784

約数の個数: 32

約数和(自身を含む): 87617376

約数和(自身を除く): 42777386

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 131, 262, 655, 1310, 1703, 2633, 3406, 5266, 8515, 13165, 17030, 26330, 34229, 68458, 171145, 342290, 344923, 689846, 1724615, 3449230, 4483999, 8967998, 22419995, 44839990]

約数ペア:

[(1, 44839990), (2, 22419995), (5, 8967998), (10, 4483999), (13, 3449230), (26, 1724615), (65, 689846), (130, 344923), (131, 342290), (262, 171145), (655, 68458), (1310, 34229), (1703, 26330), (2633, 17030), (3406, 13165), (5266, 8515)]