49301048

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{43}}^1\times {\mathrm{397}}^1$

素因数の和:484

約数の個数: 48

約数和(自身を含む): 100081080

約数和(自身を除く): 50780032

約数列:

[1, 2, 4, 8, 19, 38, 43, 76, 86, 152, 172, 344, 361, 397, 722, 794, 817, 1444, 1588, 1634, 2888, 3176, 3268, 6536, 7543, 15086, 15523, 17071, 30172, 31046, 34142, 60344, 62092, 68284, 124184, 136568, 143317, 286634, 324349, 573268, 648698, 1146536, 1297396, 2594792, 6162631, 12325262, 24650524, 49301048]

約数ペア:

[(1, 49301048), (2, 24650524), (4, 12325262), (8, 6162631), (19, 2594792), (38, 1297396), (43, 1146536), (76, 648698), (86, 573268), (152, 324349), (172, 286634), (344, 143317), (361, 136568), (397, 124184), (722, 68284), (794, 62092), (817, 60344), (1444, 34142), (1588, 31046), (1634, 30172), (2888, 17071), (3176, 15523), (3268, 15086), (6536, 7543)]