55057250

素因数分解:

$2^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{173}}^1$

素因数の和:276

約数の個数: 64

約数和(自身を含む): 110747520

約数和(自身を除く): 55690270

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 67, 95, 125, 134, 173, 190, 250, 335, 346, 475, 670, 865, 950, 1273, 1675, 1730, 2375, 2546, 3287, 3350, 4325, 4750, 6365, 6574, 8375, 8650, 11591, 12730, 16435, 16750, 21625, 23182, 31825, 32870, 43250, 57955, 63650, 82175, 115910, 159125, 164350, 220229, 289775, 318250, 410875, 440458, 579550, 821750, 1101145, 1448875, 2202290, 2897750, 5505725, 11011450, 27528625, 55057250]

約数ペア:

[(1, 55057250), (2, 27528625), (5, 11011450), (10, 5505725), (19, 2897750), (25, 2202290), (38, 1448875), (50, 1101145), (67, 821750), (95, 579550), (125, 440458), (134, 410875), (173, 318250), (190, 289775), (250, 220229), (335, 164350), (346, 159125), (475, 115910), (670, 82175), (865, 63650), (950, 57955), (1273, 43250), (1675, 32870), (1730, 31825), (2375, 23182), (2546, 21625), (3287, 16750), (3350, 16435), (4325, 12730), (4750, 11591), (6365, 8650), (6574, 8375)]