57276780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{86783}}^1$

素因数の和:86806

約数の個数: 48

約数和(自身を含む): 174956544

約数和(自身を除く): 117679764

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 86783, 173566, 260349, 347132, 433915, 520698, 867830, 954613, 1041396, 1301745, 1735660, 1909226, 2603490, 2863839, 3818452, 4773065, 5206980, 5727678, 9546130, 11455356, 14319195, 19092260, 28638390, 57276780]

約数ペア:

[(1, 57276780), (2, 28638390), (3, 19092260), (4, 14319195), (5, 11455356), (6, 9546130), (10, 5727678), (11, 5206980), (12, 4773065), (15, 3818452), (20, 2863839), (22, 2603490), (30, 1909226), (33, 1735660), (44, 1301745), (55, 1041396), (60, 954613), (66, 867830), (110, 520698), (132, 433915), (165, 347132), (220, 260349), (330, 173566), (660, 86783)]