47675460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{113513}}^1$

素因数の和:113532

約数の個数: 48

約数和(自身を含む): 152562816

約数和(自身を除く): 104887356

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 113513, 227026, 340539, 454052, 567565, 681078, 794591, 1135130, 1362156, 1589182, 1702695, 2270260, 2383773, 3178364, 3405390, 3972955, 4767546, 6810780, 7945910, 9535092, 11918865, 15891820, 23837730, 47675460]

約数ペア:

[(1, 47675460), (2, 23837730), (3, 15891820), (4, 11918865), (5, 9535092), (6, 7945910), (7, 6810780), (10, 4767546), (12, 3972955), (14, 3405390), (15, 3178364), (20, 2383773), (21, 2270260), (28, 1702695), (30, 1589182), (35, 1362156), (42, 1135130), (60, 794591), (70, 681078), (84, 567565), (105, 454052), (140, 340539), (210, 227026), (420, 113513)]