89599850

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{1013}}^1$

素因数の和:1115

約数の個数: 48

約数和(自身を含む): 175401720

約数和(自身を除く): 85801870

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 61, 122, 145, 290, 305, 610, 725, 1013, 1450, 1525, 1769, 2026, 3050, 3538, 5065, 8845, 10130, 17690, 25325, 29377, 44225, 50650, 58754, 61793, 88450, 123586, 146885, 293770, 308965, 617930, 734425, 1468850, 1544825, 1791997, 3089650, 3583994, 8959985, 17919970, 44799925, 89599850]

約数ペア:

[(1, 89599850), (2, 44799925), (5, 17919970), (10, 8959985), (25, 3583994), (29, 3089650), (50, 1791997), (58, 1544825), (61, 1468850), (122, 734425), (145, 617930), (290, 308965), (305, 293770), (610, 146885), (725, 123586), (1013, 88450), (1450, 61793), (1525, 58754), (1769, 50650), (2026, 44225), (3050, 29377), (3538, 25325), (5065, 17690), (8845, 10130)]