50341620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{17123}}^1$

素因数の和:17149

約数の個数: 72

約数和(自身を含む): 163979424

約数和(自身を除く): 113637804

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 2940, 17123, 34246, 51369, 68492, 85615, 102738, 119861, 171230, 205476, 239722, 256845, 342460, 359583, 479444, 513690, 599305, 719166, 839027, 1027380, 1198610, 1438332, 1678054, 1797915, 2397220, 2517081, 3356108, 3595830, 4195135, 5034162, 7191660, 8390270, 10068324, 12585405, 16780540, 25170810, 50341620]

約数ペア:

[(1, 50341620), (2, 25170810), (3, 16780540), (4, 12585405), (5, 10068324), (6, 8390270), (7, 7191660), (10, 5034162), (12, 4195135), (14, 3595830), (15, 3356108), (20, 2517081), (21, 2397220), (28, 1797915), (30, 1678054), (35, 1438332), (42, 1198610), (49, 1027380), (60, 839027), (70, 719166), (84, 599305), (98, 513690), (105, 479444), (140, 359583), (147, 342460), (196, 256845), (210, 239722), (245, 205476), (294, 171230), (420, 119861), (490, 102738), (588, 85615), (735, 68492), (980, 51369), (1470, 34246), (2940, 17123)]