29173850

素因数分解:

$2^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{109}}^1$

素因数の和:275

約数の個数: 48

約数和(自身を含む): 56346840

約数和(自身を除く): 27172990

約数列:

[1, 2, 5, 10, 25, 50, 53, 101, 106, 109, 202, 218, 265, 505, 530, 545, 1010, 1090, 1325, 2525, 2650, 2725, 5050, 5353, 5450, 5777, 10706, 11009, 11554, 22018, 26765, 28885, 53530, 55045, 57770, 110090, 133825, 144425, 267650, 275225, 288850, 550450, 583477, 1166954, 2917385, 5834770, 14586925, 29173850]

約数ペア:

[(1, 29173850), (2, 14586925), (5, 5834770), (10, 2917385), (25, 1166954), (50, 583477), (53, 550450), (101, 288850), (106, 275225), (109, 267650), (202, 144425), (218, 133825), (265, 110090), (505, 57770), (530, 55045), (545, 53530), (1010, 28885), (1090, 26765), (1325, 22018), (2525, 11554), (2650, 11009), (2725, 10706), (5050, 5777), (5353, 5450)]