45751750

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1$

素因数の和:286

約数の個数: 64

約数和(自身を含む): 94887936

約数和(自身を除く): 49136186

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 125, 127, 131, 250, 254, 262, 275, 550, 635, 655, 1270, 1310, 1375, 1397, 1441, 2750, 2794, 2882, 3175, 3275, 6350, 6550, 6985, 7205, 13970, 14410, 15875, 16375, 16637, 31750, 32750, 33274, 34925, 36025, 69850, 72050, 83185, 166370, 174625, 180125, 183007, 349250, 360250, 366014, 415925, 831850, 915035, 1830070, 2079625, 4159250, 4575175, 9150350, 22875875, 45751750]

約数ペア:

[(1, 45751750), (2, 22875875), (5, 9150350), (10, 4575175), (11, 4159250), (22, 2079625), (25, 1830070), (50, 915035), (55, 831850), (110, 415925), (125, 366014), (127, 360250), (131, 349250), (250, 183007), (254, 180125), (262, 174625), (275, 166370), (550, 83185), (635, 72050), (655, 69850), (1270, 36025), (1310, 34925), (1375, 33274), (1397, 32750), (1441, 31750), (2750, 16637), (2794, 16375), (2882, 15875), (3175, 14410), (3275, 13970), (6350, 7205), (6550, 6985)]