53776360

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{122219}}^1$

素因数の和:122241

約数の個数: 32

約数和(自身を含む): 131997600

約数和(自身を除く): 78221240

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 122219, 244438, 488876, 611095, 977752, 1222190, 1344409, 2444380, 2688818, 4888760, 5377636, 6722045, 10755272, 13444090, 26888180, 53776360]

約数ペア:

[(1, 53776360), (2, 26888180), (4, 13444090), (5, 10755272), (8, 6722045), (10, 5377636), (11, 4888760), (20, 2688818), (22, 2444380), (40, 1344409), (44, 1222190), (55, 977752), (88, 611095), (110, 488876), (220, 244438), (440, 122219)]