479631750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{49193}}^1$

素因数の和:49226

約数の個数: 64

約数和(自身を含む): 1289276352

約数和(自身を除く): 809644602

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 125, 130, 150, 195, 250, 325, 375, 390, 650, 750, 975, 1625, 1950, 3250, 4875, 9750, 49193, 98386, 147579, 245965, 295158, 491930, 639509, 737895, 1229825, 1279018, 1475790, 1918527, 2459650, 3197545, 3689475, 3837054, 6149125, 6395090, 7378950, 9592635, 12298250, 15987725, 18447375, 19185270, 31975450, 36894750, 47963175, 79938625, 95926350, 159877250, 239815875, 479631750]

約数ペア:

[(1, 479631750), (2, 239815875), (3, 159877250), (5, 95926350), (6, 79938625), (10, 47963175), (13, 36894750), (15, 31975450), (25, 19185270), (26, 18447375), (30, 15987725), (39, 12298250), (50, 9592635), (65, 7378950), (75, 6395090), (78, 6149125), (125, 3837054), (130, 3689475), (150, 3197545), (195, 2459650), (250, 1918527), (325, 1475790), (375, 1279018), (390, 1229825), (650, 737895), (750, 639509), (975, 491930), (1625, 295158), (1950, 245965), (3250, 147579), (4875, 98386), (9750, 49193)]