49205740

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{2609}}^1$

素因数の和:2682

約数の個数: 48

約数和(自身を含む): 110496960

約数和(自身を除く): 61291220

約数列:

[1, 2, 4, 5, 10, 20, 23, 41, 46, 82, 92, 115, 164, 205, 230, 410, 460, 820, 943, 1886, 2609, 3772, 4715, 5218, 9430, 10436, 13045, 18860, 26090, 52180, 60007, 106969, 120014, 213938, 240028, 300035, 427876, 534845, 600070, 1069690, 1200140, 2139380, 2460287, 4920574, 9841148, 12301435, 24602870, 49205740]

約数ペア:

[(1, 49205740), (2, 24602870), (4, 12301435), (5, 9841148), (10, 4920574), (20, 2460287), (23, 2139380), (41, 1200140), (46, 1069690), (82, 600070), (92, 534845), (115, 427876), (164, 300035), (205, 240028), (230, 213938), (410, 120014), (460, 106969), (820, 60007), (943, 52180), (1886, 26090), (2609, 18860), (3772, 13045), (4715, 10436), (5218, 9430)]