50145290

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{541}}^1$

素因数の和:615

約数の個数: 64

約数和(自身を含む): 104896512

約数和(自身を除く): 54751222

約数列:

[1, 2, 5, 10, 13, 23, 26, 31, 46, 62, 65, 115, 130, 155, 230, 299, 310, 403, 541, 598, 713, 806, 1082, 1426, 1495, 2015, 2705, 2990, 3565, 4030, 5410, 7033, 7130, 9269, 12443, 14066, 16771, 18538, 24886, 33542, 35165, 46345, 62215, 70330, 83855, 92690, 124430, 161759, 167710, 218023, 323518, 385733, 436046, 771466, 808795, 1090115, 1617590, 1928665, 2180230, 3857330, 5014529, 10029058, 25072645, 50145290]

約数ペア:

[(1, 50145290), (2, 25072645), (5, 10029058), (10, 5014529), (13, 3857330), (23, 2180230), (26, 1928665), (31, 1617590), (46, 1090115), (62, 808795), (65, 771466), (115, 436046), (130, 385733), (155, 323518), (230, 218023), (299, 167710), (310, 161759), (403, 124430), (541, 92690), (598, 83855), (713, 70330), (806, 62215), (1082, 46345), (1426, 35165), (1495, 33542), (2015, 24886), (2705, 18538), (2990, 16771), (3565, 14066), (4030, 12443), (5410, 9269), (7033, 7130)]