49872200

素因数分解:

$2^3\times 5^2\times 7^3\times {\mathrm{727}}^1$

素因数の和:764

約数の個数: 96

約数和(自身を含む): 135408000

約数和(自身を除く): 85535800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 49, 50, 56, 70, 98, 100, 140, 175, 196, 200, 245, 280, 343, 350, 392, 490, 686, 700, 727, 980, 1225, 1372, 1400, 1454, 1715, 1960, 2450, 2744, 2908, 3430, 3635, 4900, 5089, 5816, 6860, 7270, 8575, 9800, 10178, 13720, 14540, 17150, 18175, 20356, 25445, 29080, 34300, 35623, 36350, 40712, 50890, 68600, 71246, 72700, 101780, 127225, 142492, 145400, 178115, 203560, 249361, 254450, 284984, 356230, 498722, 508900, 712460, 890575, 997444, 1017800, 1246805, 1424920, 1781150, 1994888, 2493610, 3562300, 4987220, 6234025, 7124600, 9974440, 12468050, 24936100, 49872200]

約数ペア:

[(1, 49872200), (2, 24936100), (4, 12468050), (5, 9974440), (7, 7124600), (8, 6234025), (10, 4987220), (14, 3562300), (20, 2493610), (25, 1994888), (28, 1781150), (35, 1424920), (40, 1246805), (49, 1017800), (50, 997444), (56, 890575), (70, 712460), (98, 508900), (100, 498722), (140, 356230), (175, 284984), (196, 254450), (200, 249361), (245, 203560), (280, 178115), (343, 145400), (350, 142492), (392, 127225), (490, 101780), (686, 72700), (700, 71246), (727, 68600), (980, 50890), (1225, 40712), (1372, 36350), (1400, 35623), (1454, 34300), (1715, 29080), (1960, 25445), (2450, 20356), (2744, 18175), (2908, 17150), (3430, 14540), (3635, 13720), (4900, 10178), (5089, 9800), (5816, 8575), (6860, 7270)]