54198200

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{38713}}^1$

素因数の和:38736

約数の個数: 48

約数和(自身を含む): 144016080

約数和(自身を除く): 89817880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 140, 175, 200, 280, 350, 700, 1400, 38713, 77426, 154852, 193565, 270991, 309704, 387130, 541982, 774260, 967825, 1083964, 1354955, 1548520, 1935650, 2167928, 2709910, 3871300, 5419820, 6774775, 7742600, 10839640, 13549550, 27099100, 54198200]

約数ペア:

[(1, 54198200), (2, 27099100), (4, 13549550), (5, 10839640), (7, 7742600), (8, 6774775), (10, 5419820), (14, 3871300), (20, 2709910), (25, 2167928), (28, 1935650), (35, 1548520), (40, 1354955), (50, 1083964), (56, 967825), (70, 774260), (100, 541982), (140, 387130), (175, 309704), (200, 270991), (280, 193565), (350, 154852), (700, 77426), (1400, 38713)]