49868700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{23747}}^1$

素因数の和:23771

約数の個数: 72

約数和(自身を含む): 164906112

約数和(自身を除く): 115037412

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 300, 350, 420, 525, 700, 1050, 2100, 23747, 47494, 71241, 94988, 118735, 142482, 166229, 237470, 284964, 332458, 356205, 474940, 498687, 593675, 664916, 712410, 831145, 997374, 1187350, 1424820, 1662290, 1781025, 1994748, 2374700, 2493435, 3324580, 3562050, 4155725, 4986870, 7124100, 8311450, 9973740, 12467175, 16622900, 24934350, 49868700]

約数ペア:

[(1, 49868700), (2, 24934350), (3, 16622900), (4, 12467175), (5, 9973740), (6, 8311450), (7, 7124100), (10, 4986870), (12, 4155725), (14, 3562050), (15, 3324580), (20, 2493435), (21, 2374700), (25, 1994748), (28, 1781025), (30, 1662290), (35, 1424820), (42, 1187350), (50, 997374), (60, 831145), (70, 712410), (75, 664916), (84, 593675), (100, 498687), (105, 474940), (140, 356205), (150, 332458), (175, 284964), (210, 237470), (300, 166229), (350, 142482), (420, 118735), (525, 94988), (700, 71241), (1050, 47494), (2100, 23747)]