51713550

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{16417}}^1$

素因数の和:16442

約数の個数: 72

約数和(自身を含む): 158794896

約数和(自身を除く): 107081346

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 50, 63, 70, 75, 90, 105, 126, 150, 175, 210, 225, 315, 350, 450, 525, 630, 1050, 1575, 3150, 16417, 32834, 49251, 82085, 98502, 114919, 147753, 164170, 229838, 246255, 295506, 344757, 410425, 492510, 574595, 689514, 738765, 820850, 1034271, 1149190, 1231275, 1477530, 1723785, 2068542, 2462550, 2872975, 3447570, 3693825, 5171355, 5745950, 7387650, 8618925, 10342710, 17237850, 25856775, 51713550]

約数ペア:

[(1, 51713550), (2, 25856775), (3, 17237850), (5, 10342710), (6, 8618925), (7, 7387650), (9, 5745950), (10, 5171355), (14, 3693825), (15, 3447570), (18, 2872975), (21, 2462550), (25, 2068542), (30, 1723785), (35, 1477530), (42, 1231275), (45, 1149190), (50, 1034271), (63, 820850), (70, 738765), (75, 689514), (90, 574595), (105, 492510), (126, 410425), (150, 344757), (175, 295506), (210, 246255), (225, 229838), (315, 164170), (350, 147753), (450, 114919), (525, 98502), (630, 82085), (1050, 49251), (1575, 32834), (3150, 16417)]