77899850

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{9677}}^1$

素因数の和:9719

約数の個数: 48

約数和(自身を含む): 172810368

約数和(自身を除く): 94910518

約数列:

[1, 2, 5, 7, 10, 14, 23, 25, 35, 46, 50, 70, 115, 161, 175, 230, 322, 350, 575, 805, 1150, 1610, 4025, 8050, 9677, 19354, 48385, 67739, 96770, 135478, 222571, 241925, 338695, 445142, 483850, 677390, 1112855, 1557997, 1693475, 2225710, 3115994, 3386950, 5564275, 7789985, 11128550, 15579970, 38949925, 77899850]

約数ペア:

[(1, 77899850), (2, 38949925), (5, 15579970), (7, 11128550), (10, 7789985), (14, 5564275), (23, 3386950), (25, 3115994), (35, 2225710), (46, 1693475), (50, 1557997), (70, 1112855), (115, 677390), (161, 483850), (175, 445142), (230, 338695), (322, 241925), (350, 222571), (575, 135478), (805, 96770), (1150, 67739), (1610, 48385), (4025, 19354), (8050, 9677)]