82849650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{42487}}^1$

素因数の和:42515

約数の個数: 48

約数和(自身を含む): 221277504

約数和(自身を除く): 138427854

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 650, 975, 1950, 42487, 84974, 127461, 212435, 254922, 424870, 552331, 637305, 1062175, 1104662, 1274610, 1656993, 2124350, 2761655, 3186525, 3313986, 5523310, 6373050, 8284965, 13808275, 16569930, 27616550, 41424825, 82849650]

約数ペア:

[(1, 82849650), (2, 41424825), (3, 27616550), (5, 16569930), (6, 13808275), (10, 8284965), (13, 6373050), (15, 5523310), (25, 3313986), (26, 3186525), (30, 2761655), (39, 2124350), (50, 1656993), (65, 1274610), (75, 1104662), (78, 1062175), (130, 637305), (150, 552331), (195, 424870), (325, 254922), (390, 212435), (650, 127461), (975, 84974), (1950, 42487)]