50871150

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{239}}^1$

素因数の和:311

約数の個数: 144

約数和(自身を含む): 153204480

約数和(自身を除く): 102333330

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 25, 30, 33, 43, 45, 50, 55, 66, 75, 86, 90, 99, 110, 129, 150, 165, 198, 215, 225, 239, 258, 275, 330, 387, 430, 450, 473, 478, 495, 550, 645, 717, 774, 825, 946, 990, 1075, 1195, 1290, 1419, 1434, 1650, 1935, 2150, 2151, 2365, 2390, 2475, 2629, 2838, 3225, 3585, 3870, 4257, 4302, 4730, 4950, 5258, 5975, 6450, 7095, 7170, 7887, 8514, 9675, 10277, 10755, 11825, 11950, 13145, 14190, 15774, 17925, 19350, 20554, 21285, 21510, 23650, 23661, 26290, 30831, 35475, 35850, 39435, 42570, 47322, 51385, 53775, 61662, 65725, 70950, 78870, 92493, 102770, 106425, 107550, 113047, 118305, 131450, 154155, 184986, 197175, 212850, 226094, 236610, 256925, 308310, 339141, 394350, 462465, 513850, 565235, 591525, 678282, 770775, 924930, 1017423, 1130470, 1183050, 1541550, 1695705, 2034846, 2312325, 2826175, 3391410, 4624650, 5087115, 5652350, 8478525, 10174230, 16957050, 25435575, 50871150]

約数ペア:

[(1, 50871150), (2, 25435575), (3, 16957050), (5, 10174230), (6, 8478525), (9, 5652350), (10, 5087115), (11, 4624650), (15, 3391410), (18, 2826175), (22, 2312325), (25, 2034846), (30, 1695705), (33, 1541550), (43, 1183050), (45, 1130470), (50, 1017423), (55, 924930), (66, 770775), (75, 678282), (86, 591525), (90, 565235), (99, 513850), (110, 462465), (129, 394350), (150, 339141), (165, 308310), (198, 256925), (215, 236610), (225, 226094), (239, 212850), (258, 197175), (275, 184986), (330, 154155), (387, 131450), (430, 118305), (450, 113047), (473, 107550), (478, 106425), (495, 102770), (550, 92493), (645, 78870), (717, 70950), (774, 65725), (825, 61662), (946, 53775), (990, 51385), (1075, 47322), (1195, 42570), (1290, 39435), (1419, 35850), (1434, 35475), (1650, 30831), (1935, 26290), (2150, 23661), (2151, 23650), (2365, 21510), (2390, 21285), (2475, 20554), (2629, 19350), (2838, 17925), (3225, 15774), (3585, 14190), (3870, 13145), (4257, 11950), (4302, 11825), (4730, 10755), (4950, 10277), (5258, 9675), (5975, 8514), (6450, 7887), (7095, 7170)]