50883975

素因数分解:

$3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{251}}^1$

素因数の和:337

約数の個数: 72

約数和(自身を含む): 98712432

約数和(自身を除く): 47828457

約数列:

[1, 3, 5, 9, 15, 17, 25, 45, 51, 53, 75, 85, 153, 159, 225, 251, 255, 265, 425, 477, 753, 765, 795, 901, 1255, 1275, 1325, 2259, 2385, 2703, 3765, 3825, 3975, 4267, 4505, 6275, 8109, 11295, 11925, 12801, 13303, 13515, 18825, 21335, 22525, 38403, 39909, 40545, 56475, 64005, 66515, 67575, 106675, 119727, 192015, 199545, 202725, 226151, 320025, 332575, 598635, 678453, 960075, 997725, 1130755, 2035359, 2993175, 3392265, 5653775, 10176795, 16961325, 50883975]

約数ペア:

[(1, 50883975), (3, 16961325), (5, 10176795), (9, 5653775), (15, 3392265), (17, 2993175), (25, 2035359), (45, 1130755), (51, 997725), (53, 960075), (75, 678453), (85, 598635), (153, 332575), (159, 320025), (225, 226151), (251, 202725), (255, 199545), (265, 192015), (425, 119727), (477, 106675), (753, 67575), (765, 66515), (795, 64005), (901, 56475), (1255, 40545), (1275, 39909), (1325, 38403), (2259, 22525), (2385, 21335), (2703, 18825), (3765, 13515), (3825, 13303), (3975, 12801), (4267, 11925), (4505, 11295), (6275, 8109)]