53598740

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{8963}}^1$

素因数の和:9008

約数の個数: 48

約数和(自身を含む): 126499968

約数和(自身を除く): 72901228

約数列:

[1, 2, 4, 5, 10, 13, 20, 23, 26, 46, 52, 65, 92, 115, 130, 230, 260, 299, 460, 598, 1196, 1495, 2990, 5980, 8963, 17926, 35852, 44815, 89630, 116519, 179260, 206149, 233038, 412298, 466076, 582595, 824596, 1030745, 1165190, 2061490, 2330380, 2679937, 4122980, 5359874, 10719748, 13399685, 26799370, 53598740]

約数ペア:

[(1, 53598740), (2, 26799370), (4, 13399685), (5, 10719748), (10, 5359874), (13, 4122980), (20, 2679937), (23, 2330380), (26, 2061490), (46, 1165190), (52, 1030745), (65, 824596), (92, 582595), (115, 466076), (130, 412298), (230, 233038), (260, 206149), (299, 179260), (460, 116519), (598, 89630), (1196, 44815), (1495, 35852), (2990, 17926), (5980, 8963)]