47072350

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{521}}^1$

素因数の和:685

約数の個数: 48

約数和(自身を含む): 95150160

約数和(自身を除く): 48077810

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 139, 278, 325, 521, 650, 695, 1042, 1390, 1807, 2605, 3475, 3614, 5210, 6773, 6950, 9035, 13025, 13546, 18070, 26050, 33865, 45175, 67730, 72419, 90350, 144838, 169325, 338650, 362095, 724190, 941447, 1810475, 1882894, 3620950, 4707235, 9414470, 23536175, 47072350]

約数ペア:

[(1, 47072350), (2, 23536175), (5, 9414470), (10, 4707235), (13, 3620950), (25, 1882894), (26, 1810475), (50, 941447), (65, 724190), (130, 362095), (139, 338650), (278, 169325), (325, 144838), (521, 90350), (650, 72419), (695, 67730), (1042, 45175), (1390, 33865), (1807, 26050), (2605, 18070), (3475, 13546), (3614, 13025), (5210, 9035), (6773, 6950)]