53298820

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{1063}}^1$

素因数の和:1204

約数の個数: 48

約数和(自身を含む): 117976320

約数和(自身を除く): 64677500

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 109, 115, 218, 230, 436, 460, 545, 1063, 1090, 2126, 2180, 2507, 4252, 5014, 5315, 10028, 10630, 12535, 21260, 24449, 25070, 48898, 50140, 97796, 115867, 122245, 231734, 244490, 463468, 488980, 579335, 1158670, 2317340, 2664941, 5329882, 10659764, 13324705, 26649410, 53298820]

約数ペア:

[(1, 53298820), (2, 26649410), (4, 13324705), (5, 10659764), (10, 5329882), (20, 2664941), (23, 2317340), (46, 1158670), (92, 579335), (109, 488980), (115, 463468), (218, 244490), (230, 231734), (436, 122245), (460, 115867), (545, 97796), (1063, 50140), (1090, 48898), (2126, 25070), (2180, 24449), (2507, 21260), (4252, 12535), (5014, 10630), (5315, 10028)]