56909940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{49921}}^1$

素因数の和:49952

約数の個数: 48

約数和(自身を含む): 167737920

約数和(自身を除く): 110827980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 49921, 99842, 149763, 199684, 249605, 299526, 499210, 599052, 748815, 948499, 998420, 1497630, 1896998, 2845497, 2995260, 3793996, 4742495, 5690994, 9484990, 11381988, 14227485, 18969980, 28454970, 56909940]

約数ペア:

[(1, 56909940), (2, 28454970), (3, 18969980), (4, 14227485), (5, 11381988), (6, 9484990), (10, 5690994), (12, 4742495), (15, 3793996), (19, 2995260), (20, 2845497), (30, 1896998), (38, 1497630), (57, 998420), (60, 948499), (76, 748815), (95, 599052), (114, 499210), (190, 299526), (228, 249605), (285, 199684), (380, 149763), (570, 99842), (1140, 49921)]