50607735

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:200

約数の個数: 64

約数和(自身を含む): 89994240

約数和(自身を除く): 39386505

約数列:

[1, 3, 5, 15, 19, 41, 57, 61, 71, 95, 123, 183, 205, 213, 285, 305, 355, 615, 779, 915, 1065, 1159, 1349, 2337, 2501, 2911, 3477, 3895, 4047, 4331, 5795, 6745, 7503, 8733, 11685, 12505, 12993, 14555, 17385, 20235, 21655, 37515, 43665, 47519, 55309, 64965, 82289, 142557, 165927, 177571, 237595, 246867, 276545, 411445, 532713, 712785, 829635, 887855, 1234335, 2663565, 3373849, 10121547, 16869245, 50607735]

約数ペア:

[(1, 50607735), (3, 16869245), (5, 10121547), (15, 3373849), (19, 2663565), (41, 1234335), (57, 887855), (61, 829635), (71, 712785), (95, 532713), (123, 411445), (183, 276545), (205, 246867), (213, 237595), (285, 177571), (305, 165927), (355, 142557), (615, 82289), (779, 64965), (915, 55309), (1065, 47519), (1159, 43665), (1349, 37515), (2337, 21655), (2501, 20235), (2911, 17385), (3477, 14555), (3895, 12993), (4047, 12505), (4331, 11685), (5795, 8733), (6745, 7503)]