51433250

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{317}}^1$

素因数の和:404

約数の個数: 64

約数和(自身を含む): 107153280

約数和(自身を除く): 55720030

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 59, 110, 118, 125, 250, 275, 295, 317, 550, 590, 634, 649, 1298, 1375, 1475, 1585, 2750, 2950, 3170, 3245, 3487, 6490, 6974, 7375, 7925, 14750, 15850, 16225, 17435, 18703, 32450, 34870, 37406, 39625, 79250, 81125, 87175, 93515, 162250, 174350, 187030, 205733, 411466, 435875, 467575, 871750, 935150, 1028665, 2057330, 2337875, 4675750, 5143325, 10286650, 25716625, 51433250]

約数ペア:

[(1, 51433250), (2, 25716625), (5, 10286650), (10, 5143325), (11, 4675750), (22, 2337875), (25, 2057330), (50, 1028665), (55, 935150), (59, 871750), (110, 467575), (118, 435875), (125, 411466), (250, 205733), (275, 187030), (295, 174350), (317, 162250), (550, 93515), (590, 87175), (634, 81125), (649, 79250), (1298, 39625), (1375, 37406), (1475, 34870), (1585, 32450), (2750, 18703), (2950, 17435), (3170, 16225), (3245, 15850), (3487, 14750), (6490, 7925), (6974, 7375)]