56611260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{16553}}^1$

素因数の和:16587

約数の個数: 72

約数和(自身を含む): 180769680

約数和(自身を除く): 124158420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 3420, 16553, 33106, 49659, 66212, 82765, 99318, 148977, 165530, 198636, 248295, 297954, 314507, 331060, 496590, 595908, 629014, 744885, 943521, 993180, 1258028, 1489770, 1572535, 1887042, 2830563, 2979540, 3145070, 3774084, 4717605, 5661126, 6290140, 9435210, 11322252, 14152815, 18870420, 28305630, 56611260]

約数ペア:

[(1, 56611260), (2, 28305630), (3, 18870420), (4, 14152815), (5, 11322252), (6, 9435210), (9, 6290140), (10, 5661126), (12, 4717605), (15, 3774084), (18, 3145070), (19, 2979540), (20, 2830563), (30, 1887042), (36, 1572535), (38, 1489770), (45, 1258028), (57, 993180), (60, 943521), (76, 744885), (90, 629014), (95, 595908), (114, 496590), (171, 331060), (180, 314507), (190, 297954), (228, 248295), (285, 198636), (342, 165530), (380, 148977), (570, 99318), (684, 82765), (855, 66212), (1140, 49659), (1710, 33106), (3420, 16553)]