49596540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{263}}^1\times {\mathrm{449}}^1$

素因数の和:731

約数の個数: 96

約数和(自身を含む): 159667200

約数和(自身を除く): 110070660

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, 263, 420, 449, 526, 789, 898, 1052, 1315, 1347, 1578, 1796, 1841, 2245, 2630, 2694, 3143, 3156, 3682, 3945, 4490, 5260, 5388, 5523, 6286, 6735, 7364, 7890, 8980, 9205, 9429, 11046, 12572, 13470, 15715, 15780, 18410, 18858, 22092, 26940, 27615, 31430, 36820, 37716, 47145, 55230, 62860, 94290, 110460, 118087, 188580, 236174, 354261, 472348, 590435, 708522, 826609, 1180870, 1417044, 1653218, 1771305, 2361740, 2479827, 3306436, 3542610, 4133045, 4959654, 7085220, 8266090, 9919308, 12399135, 16532180, 24798270, 49596540]

約数ペア:

[(1, 49596540), (2, 24798270), (3, 16532180), (4, 12399135), (5, 9919308), (6, 8266090), (7, 7085220), (10, 4959654), (12, 4133045), (14, 3542610), (15, 3306436), (20, 2479827), (21, 2361740), (28, 1771305), (30, 1653218), (35, 1417044), (42, 1180870), (60, 826609), (70, 708522), (84, 590435), (105, 472348), (140, 354261), (210, 236174), (263, 188580), (420, 118087), (449, 110460), (526, 94290), (789, 62860), (898, 55230), (1052, 47145), (1315, 37716), (1347, 36820), (1578, 31430), (1796, 27615), (1841, 26940), (2245, 22092), (2630, 18858), (2694, 18410), (3143, 15780), (3156, 15715), (3682, 13470), (3945, 12572), (4490, 11046), (5260, 9429), (5388, 9205), (5523, 8980), (6286, 7890), (6735, 7364)]