52648908

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^3\times {\mathrm{1997}}^1$

素因数の和:2043

約数の個数: 48

約数和(自身を含む): 133146720

約数和(自身を除く): 80497812

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 169, 338, 507, 676, 1014, 1997, 2028, 2197, 3994, 4394, 5991, 6591, 7988, 8788, 11982, 13182, 23964, 25961, 26364, 51922, 77883, 103844, 155766, 311532, 337493, 674986, 1012479, 1349972, 2024958, 4049916, 4387409, 8774818, 13162227, 17549636, 26324454, 52648908]

約数ペア:

[(1, 52648908), (2, 26324454), (3, 17549636), (4, 13162227), (6, 8774818), (12, 4387409), (13, 4049916), (26, 2024958), (39, 1349972), (52, 1012479), (78, 674986), (156, 337493), (169, 311532), (338, 155766), (507, 103844), (676, 77883), (1014, 51922), (1997, 26364), (2028, 25961), (2197, 23964), (3994, 13182), (4394, 11982), (5991, 8788), (6591, 7988)]