57241908

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1579}}^1$

素因数の和:1661

約数の個数: 72

約数和(自身を含む): 155282400

約数和(自身を除く): 98040492

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 53, 57, 76, 106, 114, 159, 171, 212, 228, 318, 342, 477, 636, 684, 954, 1007, 1579, 1908, 2014, 3021, 3158, 4028, 4737, 6042, 6316, 9063, 9474, 12084, 14211, 18126, 18948, 28422, 30001, 36252, 56844, 60002, 83687, 90003, 120004, 167374, 180006, 251061, 270009, 334748, 360012, 502122, 540018, 753183, 1004244, 1080036, 1506366, 1590053, 3012732, 3180106, 4770159, 6360212, 9540318, 14310477, 19080636, 28620954, 57241908]

約数ペア:

[(1, 57241908), (2, 28620954), (3, 19080636), (4, 14310477), (6, 9540318), (9, 6360212), (12, 4770159), (18, 3180106), (19, 3012732), (36, 1590053), (38, 1506366), (53, 1080036), (57, 1004244), (76, 753183), (106, 540018), (114, 502122), (159, 360012), (171, 334748), (212, 270009), (228, 251061), (318, 180006), (342, 167374), (477, 120004), (636, 90003), (684, 83687), (954, 60002), (1007, 56844), (1579, 36252), (1908, 30001), (2014, 28422), (3021, 18948), (3158, 18126), (4028, 14211), (4737, 12084), (6042, 9474), (6316, 9063)]