49626180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{11987}}^1$

素因数の和:12025

約数の個数: 72

約数和(自身を含む): 157090752

約数和(自身を除く): 107464572

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 690, 828, 1035, 1380, 2070, 4140, 11987, 23974, 35961, 47948, 59935, 71922, 107883, 119870, 143844, 179805, 215766, 239740, 275701, 359610, 431532, 539415, 551402, 719220, 827103, 1078830, 1102804, 1378505, 1654206, 2157660, 2481309, 2757010, 3308412, 4135515, 4962618, 5514020, 8271030, 9925236, 12406545, 16542060, 24813090, 49626180]

約数ペア:

[(1, 49626180), (2, 24813090), (3, 16542060), (4, 12406545), (5, 9925236), (6, 8271030), (9, 5514020), (10, 4962618), (12, 4135515), (15, 3308412), (18, 2757010), (20, 2481309), (23, 2157660), (30, 1654206), (36, 1378505), (45, 1102804), (46, 1078830), (60, 827103), (69, 719220), (90, 551402), (92, 539415), (115, 431532), (138, 359610), (180, 275701), (207, 239740), (230, 215766), (276, 179805), (345, 143844), (414, 119870), (460, 107883), (690, 71922), (828, 59935), (1035, 47948), (1380, 35961), (2070, 23974), (4140, 11987)]