51815696904

素因数分解:

$2^3\times 3^2\times {\mathrm{4447}}^1\times {\mathrm{161831}}^1$

素因数の和:166290

約数の個数: 48

約数和(自身を含む): 140366603520

約数和(自身を除く): 88550906616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 4447, 8894, 13341, 17788, 26682, 35576, 40023, 53364, 80046, 106728, 160092, 161831, 320184, 323662, 485493, 647324, 970986, 1294648, 1456479, 1941972, 2912958, 3883944, 5825916, 11651832, 719662457, 1439324914, 2158987371, 2878649828, 4317974742, 5757299656, 6476962113, 8635949484, 12953924226, 17271898968, 25907848452, 51815696904]

約数ペア:

[(1, 51815696904), (2, 25907848452), (3, 17271898968), (4, 12953924226), (6, 8635949484), (8, 6476962113), (9, 5757299656), (12, 4317974742), (18, 2878649828), (24, 2158987371), (36, 1439324914), (72, 719662457), (4447, 11651832), (8894, 5825916), (13341, 3883944), (17788, 2912958), (26682, 1941972), (35576, 1456479), (40023, 1294648), (53364, 970986), (80046, 647324), (106728, 485493), (160092, 323662), (161831, 320184)]