53861770

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{1439}}^1$

素因数の和:1662

約数の個数: 32

約数和(自身を含む): 102643200

約数和(自身を除く): 48781430

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 197, 394, 985, 1439, 1970, 2878, 3743, 7195, 7486, 14390, 18715, 27341, 37430, 54682, 136705, 273410, 283483, 566966, 1417415, 2834830, 5386177, 10772354, 26930885, 53861770]

約数ペア:

[(1, 53861770), (2, 26930885), (5, 10772354), (10, 5386177), (19, 2834830), (38, 1417415), (95, 566966), (190, 283483), (197, 273410), (394, 136705), (985, 54682), (1439, 37430), (1970, 27341), (2878, 18715), (3743, 14390), (7195, 7486)]