54661770

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{443}}^1\times {\mathrm{457}}^1$

素因数の和:916

約数の個数: 64

約数和(自身を含む): 146413440

約数和(自身を除く): 91751670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 443, 457, 886, 914, 1329, 1371, 2215, 2285, 2658, 2742, 3987, 4113, 4430, 4570, 6645, 6855, 7974, 8226, 11961, 12339, 13290, 13710, 19935, 20565, 23922, 24678, 39870, 41130, 59805, 61695, 119610, 123390, 202451, 404902, 607353, 1012255, 1214706, 1822059, 2024510, 3036765, 3644118, 5466177, 6073530, 9110295, 10932354, 18220590, 27330885, 54661770]

約数ペア:

[(1, 54661770), (2, 27330885), (3, 18220590), (5, 10932354), (6, 9110295), (9, 6073530), (10, 5466177), (15, 3644118), (18, 3036765), (27, 2024510), (30, 1822059), (45, 1214706), (54, 1012255), (90, 607353), (135, 404902), (270, 202451), (443, 123390), (457, 119610), (886, 61695), (914, 59805), (1329, 41130), (1371, 39870), (2215, 24678), (2285, 23922), (2658, 20565), (2742, 19935), (3987, 13710), (4113, 13290), (4430, 12339), (4570, 11961), (6645, 8226), (6855, 7974)]