45091750

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{863}}^1$

素因数の和:910

約数の個数: 64

約数和(自身を含む): 97044480

約数和(自身を除く): 51952730

約数列:

[1, 2, 5, 10, 11, 19, 22, 25, 38, 50, 55, 95, 110, 125, 190, 209, 250, 275, 418, 475, 550, 863, 950, 1045, 1375, 1726, 2090, 2375, 2750, 4315, 4750, 5225, 8630, 9493, 10450, 16397, 18986, 21575, 26125, 32794, 43150, 47465, 52250, 81985, 94930, 107875, 163970, 180367, 215750, 237325, 360734, 409925, 474650, 819850, 901835, 1186625, 1803670, 2049625, 2373250, 4099250, 4509175, 9018350, 22545875, 45091750]

約数ペア:

[(1, 45091750), (2, 22545875), (5, 9018350), (10, 4509175), (11, 4099250), (19, 2373250), (22, 2049625), (25, 1803670), (38, 1186625), (50, 901835), (55, 819850), (95, 474650), (110, 409925), (125, 360734), (190, 237325), (209, 215750), (250, 180367), (275, 163970), (418, 107875), (475, 94930), (550, 81985), (863, 52250), (950, 47465), (1045, 43150), (1375, 32794), (1726, 26125), (2090, 21575), (2375, 18986), (2750, 16397), (4315, 10450), (4750, 9493), (5225, 8630)]