52142620

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{2273}}^1$

素因数の和:2350

約数の個数: 48

約数和(自身を含む): 116137728

約数和(自身を除く): 63995108

約数列:

[1, 2, 4, 5, 10, 20, 31, 37, 62, 74, 124, 148, 155, 185, 310, 370, 620, 740, 1147, 2273, 2294, 4546, 4588, 5735, 9092, 11365, 11470, 22730, 22940, 45460, 70463, 84101, 140926, 168202, 281852, 336404, 352315, 420505, 704630, 841010, 1409260, 1682020, 2607131, 5214262, 10428524, 13035655, 26071310, 52142620]

約数ペア:

[(1, 52142620), (2, 26071310), (4, 13035655), (5, 10428524), (10, 5214262), (20, 2607131), (31, 1682020), (37, 1409260), (62, 841010), (74, 704630), (124, 420505), (148, 352315), (155, 336404), (185, 281852), (310, 168202), (370, 140926), (620, 84101), (740, 70463), (1147, 45460), (2273, 22940), (2294, 22730), (4546, 11470), (4588, 11365), (5735, 9092)]