49804967290

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{1213}}^1\times {\mathrm{2411}}^1$

素因数の和:3775

約数の個数: 64

約数和(自身を含む): 97402580352

約数和(自身を除く): 47597613062

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 131, 262, 655, 1213, 1310, 1703, 2411, 2426, 3406, 4822, 6065, 8515, 12055, 12130, 15769, 17030, 24110, 31343, 31538, 62686, 78845, 156715, 157690, 158903, 313430, 315841, 317806, 631682, 794515, 1579205, 1589030, 2065739, 2924543, 3158410, 4105933, 4131478, 5849086, 8211866, 10328695, 14622715, 20529665, 20657390, 29245430, 38019059, 41059330, 76038118, 190095295, 380190590, 383115133, 766230266, 1915575665, 3831151330, 4980496729, 9960993458, 24902483645, 49804967290]

約数ペア:

[(1, 49804967290), (2, 24902483645), (5, 9960993458), (10, 4980496729), (13, 3831151330), (26, 1915575665), (65, 766230266), (130, 383115133), (131, 380190590), (262, 190095295), (655, 76038118), (1213, 41059330), (1310, 38019059), (1703, 29245430), (2411, 20657390), (2426, 20529665), (3406, 14622715), (4822, 10328695), (6065, 8211866), (8515, 5849086), (12055, 4131478), (12130, 4105933), (15769, 3158410), (17030, 2924543), (24110, 2065739), (31343, 1589030), (31538, 1579205), (62686, 794515), (78845, 631682), (156715, 317806), (157690, 315841), (158903, 313430)]