26296930

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{103}}^1\times {\mathrm{211}}^1$

素因数の和:343

約数の個数: 48

約数和(自身を含む): 52782912

約数和(自身を除く): 26485982

約数列:

[1, 2, 5, 10, 11, 22, 55, 103, 110, 121, 206, 211, 242, 422, 515, 605, 1030, 1055, 1133, 1210, 2110, 2266, 2321, 4642, 5665, 11330, 11605, 12463, 21733, 23210, 24926, 25531, 43466, 51062, 62315, 108665, 124630, 127655, 217330, 239063, 255310, 478126, 1195315, 2390630, 2629693, 5259386, 13148465, 26296930]

約数ペア:

[(1, 26296930), (2, 13148465), (5, 5259386), (10, 2629693), (11, 2390630), (22, 1195315), (55, 478126), (103, 255310), (110, 239063), (121, 217330), (206, 127655), (211, 124630), (242, 108665), (422, 62315), (515, 51062), (605, 43466), (1030, 25531), (1055, 24926), (1133, 23210), (1210, 21733), (2110, 12463), (2266, 11605), (2321, 11330), (4642, 5665)]