90534850

素因数分解:

$2^1\times 5^2\times 7^3\times {\mathrm{5279}}^1$

素因数の和:5312

約数の個数: 48

約数和(自身を含む): 196416000

約数和(自身を除く): 105881150

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 70, 98, 175, 245, 343, 350, 490, 686, 1225, 1715, 2450, 3430, 5279, 8575, 10558, 17150, 26395, 36953, 52790, 73906, 131975, 184765, 258671, 263950, 369530, 517342, 923825, 1293355, 1810697, 1847650, 2586710, 3621394, 6466775, 9053485, 12933550, 18106970, 45267425, 90534850]

約数ペア:

[(1, 90534850), (2, 45267425), (5, 18106970), (7, 12933550), (10, 9053485), (14, 6466775), (25, 3621394), (35, 2586710), (49, 1847650), (50, 1810697), (70, 1293355), (98, 923825), (175, 517342), (245, 369530), (343, 263950), (350, 258671), (490, 184765), (686, 131975), (1225, 73906), (1715, 52790), (2450, 36953), (3430, 26395), (5279, 17150), (8575, 10558)]