54708010

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{311}}^1\times {\mathrm{359}}^1$

素因数の和:691

約数の個数: 48

約数和(自身を含む): 115240320

約数和(自身を除く): 60532310

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 311, 359, 490, 622, 718, 1555, 1795, 2177, 2513, 3110, 3590, 4354, 5026, 10885, 12565, 15239, 17591, 21770, 25130, 30478, 35182, 76195, 87955, 111649, 152390, 175910, 223298, 558245, 781543, 1116490, 1563086, 3907715, 5470801, 7815430, 10941602, 27354005, 54708010]

約数ペア:

[(1, 54708010), (2, 27354005), (5, 10941602), (7, 7815430), (10, 5470801), (14, 3907715), (35, 1563086), (49, 1116490), (70, 781543), (98, 558245), (245, 223298), (311, 175910), (359, 152390), (490, 111649), (622, 87955), (718, 76195), (1555, 35182), (1795, 30478), (2177, 25130), (2513, 21770), (3110, 17591), (3590, 15239), (4354, 12565), (5026, 10885)]