54757250

素因数分解:

$2^1\times 5^3\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1$

素因数の和:236

約数の個数: 64

約数和(自身を含む): 109175040

約数和(自身を除く): 54417790

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 89, 107, 115, 125, 178, 214, 230, 250, 445, 535, 575, 890, 1070, 1150, 2047, 2225, 2461, 2675, 2875, 4094, 4450, 4922, 5350, 5750, 9523, 10235, 11125, 12305, 13375, 19046, 20470, 22250, 24610, 26750, 47615, 51175, 61525, 95230, 102350, 123050, 219029, 238075, 255875, 307625, 438058, 476150, 511750, 615250, 1095145, 1190375, 2190290, 2380750, 5475725, 10951450, 27378625, 54757250]

約数ペア:

[(1, 54757250), (2, 27378625), (5, 10951450), (10, 5475725), (23, 2380750), (25, 2190290), (46, 1190375), (50, 1095145), (89, 615250), (107, 511750), (115, 476150), (125, 438058), (178, 307625), (214, 255875), (230, 238075), (250, 219029), (445, 123050), (535, 102350), (575, 95230), (890, 61525), (1070, 51175), (1150, 47615), (2047, 26750), (2225, 24610), (2461, 22250), (2675, 20470), (2875, 19046), (4094, 13375), (4450, 12305), (4922, 11125), (5350, 10235), (5750, 9523)]