53925900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{25679}}^1$

素因数の和:25703

約数の個数: 72

約数和(自身を含む): 178321920

約数和(自身を除く): 124396020

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 300, 350, 420, 525, 700, 1050, 2100, 25679, 51358, 77037, 102716, 128395, 154074, 179753, 256790, 308148, 359506, 385185, 513580, 539259, 641975, 719012, 770370, 898765, 1078518, 1283950, 1540740, 1797530, 1925925, 2157036, 2567900, 2696295, 3595060, 3851850, 4493825, 5392590, 7703700, 8987650, 10785180, 13481475, 17975300, 26962950, 53925900]

約数ペア:

[(1, 53925900), (2, 26962950), (3, 17975300), (4, 13481475), (5, 10785180), (6, 8987650), (7, 7703700), (10, 5392590), (12, 4493825), (14, 3851850), (15, 3595060), (20, 2696295), (21, 2567900), (25, 2157036), (28, 1925925), (30, 1797530), (35, 1540740), (42, 1283950), (50, 1078518), (60, 898765), (70, 770370), (75, 719012), (84, 641975), (100, 539259), (105, 513580), (140, 385185), (150, 359506), (175, 308148), (210, 256790), (300, 179753), (350, 154074), (420, 128395), (525, 102716), (700, 77037), (1050, 51358), (2100, 25679)]