48756645

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4993}}^1$

素因数の和:5042

約数の個数: 48

約数和(自身を含む): 99720192

約数和(自身を除く): 50963547

約数列:

[1, 3, 5, 7, 9, 15, 21, 31, 35, 45, 63, 93, 105, 155, 217, 279, 315, 465, 651, 1085, 1395, 1953, 3255, 4993, 9765, 14979, 24965, 34951, 44937, 74895, 104853, 154783, 174755, 224685, 314559, 464349, 524265, 773915, 1083481, 1393047, 1572795, 2321745, 3250443, 5417405, 6965235, 9751329, 16252215, 48756645]

約数ペア:

[(1, 48756645), (3, 16252215), (5, 9751329), (7, 6965235), (9, 5417405), (15, 3250443), (21, 2321745), (31, 1572795), (35, 1393047), (45, 1083481), (63, 773915), (93, 524265), (105, 464349), (155, 314559), (217, 224685), (279, 174755), (315, 154783), (465, 104853), (651, 74895), (1085, 44937), (1395, 34951), (1953, 24965), (3255, 14979), (4993, 9765)]