61373950

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{739}}^1$

素因数の和:913

約数の個数: 48

約数和(自身を含む): 125527680

約数和(自身を除く): 64153730

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 151, 275, 302, 550, 739, 755, 1478, 1510, 1661, 3322, 3695, 3775, 7390, 7550, 8129, 8305, 16258, 16610, 18475, 36950, 40645, 41525, 81290, 83050, 111589, 203225, 223178, 406450, 557945, 1115890, 1227479, 2454958, 2789725, 5579450, 6137395, 12274790, 30686975, 61373950]

約数ペア:

[(1, 61373950), (2, 30686975), (5, 12274790), (10, 6137395), (11, 5579450), (22, 2789725), (25, 2454958), (50, 1227479), (55, 1115890), (110, 557945), (151, 406450), (275, 223178), (302, 203225), (550, 111589), (739, 83050), (755, 81290), (1478, 41525), (1510, 40645), (1661, 36950), (3322, 18475), (3695, 16610), (3775, 16258), (7390, 8305), (7550, 8129)]