53506250

素因数分解:

$2^1\times 5^5\times 7^1\times {\mathrm{1223}}^1$

素因数の和:1257

約数の個数: 48

約数和(自身を含む): 114742656

約数和(自身を除く): 61236406

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 125, 175, 250, 350, 625, 875, 1223, 1250, 1750, 2446, 3125, 4375, 6115, 6250, 8561, 8750, 12230, 17122, 21875, 30575, 42805, 43750, 61150, 85610, 152875, 214025, 305750, 428050, 764375, 1070125, 1528750, 2140250, 3821875, 5350625, 7643750, 10701250, 26753125, 53506250]

約数ペア:

[(1, 53506250), (2, 26753125), (5, 10701250), (7, 7643750), (10, 5350625), (14, 3821875), (25, 2140250), (35, 1528750), (50, 1070125), (70, 764375), (125, 428050), (175, 305750), (250, 214025), (350, 152875), (625, 85610), (875, 61150), (1223, 43750), (1250, 42805), (1750, 30575), (2446, 21875), (3125, 17122), (4375, 12230), (6115, 8750), (6250, 8561)]