50661660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{120623}}^1$

素因数の和:120642

約数の個数: 48

約数和(自身を含む): 162118656

約数和(自身を除く): 111456996

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 120623, 241246, 361869, 482492, 603115, 723738, 844361, 1206230, 1447476, 1688722, 1809345, 2412460, 2533083, 3377444, 3618690, 4221805, 5066166, 7237380, 8443610, 10132332, 12665415, 16887220, 25330830, 50661660]

約数ペア:

[(1, 50661660), (2, 25330830), (3, 16887220), (4, 12665415), (5, 10132332), (6, 8443610), (7, 7237380), (10, 5066166), (12, 4221805), (14, 3618690), (15, 3377444), (20, 2533083), (21, 2412460), (28, 1809345), (30, 1688722), (35, 1447476), (42, 1206230), (60, 844361), (70, 723738), (84, 603115), (105, 482492), (140, 361869), (210, 241246), (420, 120623)]