61043620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{293}}^1\times {\mathrm{947}}^1$

素因数の和:1260

約数の個数: 48

約数和(自身を含む): 140470848

約数和(自身を除く): 79427228

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 293, 586, 947, 1172, 1465, 1894, 2930, 3223, 3788, 4735, 5860, 6446, 9470, 10417, 12892, 16115, 18940, 20834, 32230, 41668, 52085, 64460, 104170, 208340, 277471, 554942, 1109884, 1387355, 2774710, 3052181, 5549420, 6104362, 12208724, 15260905, 30521810, 61043620]

約数ペア:

[(1, 61043620), (2, 30521810), (4, 15260905), (5, 12208724), (10, 6104362), (11, 5549420), (20, 3052181), (22, 2774710), (44, 1387355), (55, 1109884), (110, 554942), (220, 277471), (293, 208340), (586, 104170), (947, 64460), (1172, 52085), (1465, 41668), (1894, 32230), (2930, 20834), (3223, 18940), (3788, 16115), (4735, 12892), (5860, 10417), (6446, 9470)]