51155209196

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{2381971}}^1$

素因数の和:2382054

約数の個数: 48

約数和(自身を含む): 112047962880

約数和(自身を除く): 60892753684

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 59, 91, 118, 182, 236, 364, 413, 767, 826, 1534, 1652, 3068, 5369, 10738, 21476, 2381971, 4763942, 9527884, 16673797, 30965623, 33347594, 61931246, 66695188, 123862492, 140536289, 216759361, 281072578, 433518722, 562145156, 867037444, 983754023, 1826971757, 1967508046, 3653943514, 3935016092, 7307887028, 12788802299, 25577604598, 51155209196]

約数ペア:

[(1, 51155209196), (2, 25577604598), (4, 12788802299), (7, 7307887028), (13, 3935016092), (14, 3653943514), (26, 1967508046), (28, 1826971757), (52, 983754023), (59, 867037444), (91, 562145156), (118, 433518722), (182, 281072578), (236, 216759361), (364, 140536289), (413, 123862492), (767, 66695188), (826, 61931246), (1534, 33347594), (1652, 30965623), (3068, 16673797), (5369, 9527884), (10738, 4763942), (21476, 2381971)]