49490040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{317}}^1\times {\mathrm{1301}}^1$

素因数の和:1632

約数の個数: 64

約数和(自身を含む): 149052960

約数和(自身を除く): 99562920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 317, 634, 951, 1268, 1301, 1585, 1902, 2536, 2602, 3170, 3804, 3903, 4755, 5204, 6340, 6505, 7608, 7806, 9510, 10408, 12680, 13010, 15612, 19020, 19515, 26020, 31224, 38040, 39030, 52040, 78060, 156120, 412417, 824834, 1237251, 1649668, 2062085, 2474502, 3299336, 4124170, 4949004, 6186255, 8248340, 9898008, 12372510, 16496680, 24745020, 49490040]

約数ペア:

[(1, 49490040), (2, 24745020), (3, 16496680), (4, 12372510), (5, 9898008), (6, 8248340), (8, 6186255), (10, 4949004), (12, 4124170), (15, 3299336), (20, 2474502), (24, 2062085), (30, 1649668), (40, 1237251), (60, 824834), (120, 412417), (317, 156120), (634, 78060), (951, 52040), (1268, 39030), (1301, 38040), (1585, 31224), (1902, 26020), (2536, 19515), (2602, 19020), (3170, 15612), (3804, 13010), (3903, 12680), (4755, 10408), (5204, 9510), (6340, 7806), (6505, 7608)]