51154350

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{709}}^1$

素因数の和:774

約数の個数: 96

約数和(自身を含む): 140511840

約数和(自身を除く): 89357490

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 37, 39, 50, 65, 74, 75, 78, 111, 130, 150, 185, 195, 222, 325, 370, 390, 481, 555, 650, 709, 925, 962, 975, 1110, 1418, 1443, 1850, 1950, 2127, 2405, 2775, 2886, 3545, 4254, 4810, 5550, 7090, 7215, 9217, 10635, 12025, 14430, 17725, 18434, 21270, 24050, 26233, 27651, 35450, 36075, 46085, 52466, 53175, 55302, 72150, 78699, 92170, 106350, 131165, 138255, 157398, 230425, 262330, 276510, 341029, 393495, 460850, 655825, 682058, 691275, 786990, 1023087, 1311650, 1382550, 1705145, 1967475, 2046174, 3410290, 3934950, 5115435, 8525725, 10230870, 17051450, 25577175, 51154350]

約数ペア:

[(1, 51154350), (2, 25577175), (3, 17051450), (5, 10230870), (6, 8525725), (10, 5115435), (13, 3934950), (15, 3410290), (25, 2046174), (26, 1967475), (30, 1705145), (37, 1382550), (39, 1311650), (50, 1023087), (65, 786990), (74, 691275), (75, 682058), (78, 655825), (111, 460850), (130, 393495), (150, 341029), (185, 276510), (195, 262330), (222, 230425), (325, 157398), (370, 138255), (390, 131165), (481, 106350), (555, 92170), (650, 78699), (709, 72150), (925, 55302), (962, 53175), (975, 52466), (1110, 46085), (1418, 36075), (1443, 35450), (1850, 27651), (1950, 26233), (2127, 24050), (2405, 21270), (2775, 18434), (2886, 17725), (3545, 14430), (4254, 12025), (4810, 10635), (5550, 9217), (7090, 7215)]