61788350

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{4133}}^1$

素因数の和:4181

約数の個数: 48

約数和(自身を含む): 129179232

約数和(自身を除く): 67390882

約数列:

[1, 2, 5, 10, 13, 23, 25, 26, 46, 50, 65, 115, 130, 230, 299, 325, 575, 598, 650, 1150, 1495, 2990, 4133, 7475, 8266, 14950, 20665, 41330, 53729, 95059, 103325, 107458, 190118, 206650, 268645, 475295, 537290, 950590, 1235767, 1343225, 2376475, 2471534, 2686450, 4752950, 6178835, 12357670, 30894175, 61788350]

約数ペア:

[(1, 61788350), (2, 30894175), (5, 12357670), (10, 6178835), (13, 4752950), (23, 2686450), (25, 2471534), (26, 2376475), (46, 1343225), (50, 1235767), (65, 950590), (115, 537290), (130, 475295), (230, 268645), (299, 206650), (325, 190118), (575, 107458), (598, 103325), (650, 95059), (1150, 53729), (1495, 41330), (2990, 20665), (4133, 14950), (7475, 8266)]