48351380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31397}}^1$

素因数の和:31424

約数の個数: 48

約数和(自身を含む): 126596736

約数和(自身を除く): 78245356

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 31397, 62794, 125588, 156985, 219779, 313970, 345367, 439558, 627940, 690734, 879116, 1098895, 1381468, 1726835, 2197790, 2417569, 3453670, 4395580, 4835138, 6907340, 9670276, 12087845, 24175690, 48351380]

約数ペア:

[(1, 48351380), (2, 24175690), (4, 12087845), (5, 9670276), (7, 6907340), (10, 4835138), (11, 4395580), (14, 3453670), (20, 2417569), (22, 2197790), (28, 1726835), (35, 1381468), (44, 1098895), (55, 879116), (70, 690734), (77, 627940), (110, 439558), (140, 345367), (154, 313970), (220, 219779), (308, 156985), (385, 125588), (770, 62794), (1540, 31397)]