54589770

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{8543}}^1$

素因数の和:8627

約数の個数: 48

約数和(自身を含む): 143949312

約数和(自身を除く): 89359542

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 71, 90, 142, 213, 355, 426, 639, 710, 1065, 1278, 2130, 3195, 6390, 8543, 17086, 25629, 42715, 51258, 76887, 85430, 128145, 153774, 256290, 384435, 606553, 768870, 1213106, 1819659, 3032765, 3639318, 5458977, 6065530, 9098295, 10917954, 18196590, 27294885, 54589770]

約数ペア:

[(1, 54589770), (2, 27294885), (3, 18196590), (5, 10917954), (6, 9098295), (9, 6065530), (10, 5458977), (15, 3639318), (18, 3032765), (30, 1819659), (45, 1213106), (71, 768870), (90, 606553), (142, 384435), (213, 256290), (355, 153774), (426, 128145), (639, 85430), (710, 76887), (1065, 51258), (1278, 42715), (2130, 25629), (3195, 17086), (6390, 8543)]