49951320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{2113}}^1$

素因数の和:2324

約数の個数: 64

約数和(自身を含む): 150685920

約数和(自身を除く): 100734600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 197, 394, 591, 788, 985, 1182, 1576, 1970, 2113, 2364, 2955, 3940, 4226, 4728, 5910, 6339, 7880, 8452, 10565, 11820, 12678, 16904, 21130, 23640, 25356, 31695, 42260, 50712, 63390, 84520, 126780, 253560, 416261, 832522, 1248783, 1665044, 2081305, 2497566, 3330088, 4162610, 4995132, 6243915, 8325220, 9990264, 12487830, 16650440, 24975660, 49951320]

約数ペア:

[(1, 49951320), (2, 24975660), (3, 16650440), (4, 12487830), (5, 9990264), (6, 8325220), (8, 6243915), (10, 4995132), (12, 4162610), (15, 3330088), (20, 2497566), (24, 2081305), (30, 1665044), (40, 1248783), (60, 832522), (120, 416261), (197, 253560), (394, 126780), (591, 84520), (788, 63390), (985, 50712), (1182, 42260), (1576, 31695), (1970, 25356), (2113, 23640), (2364, 21130), (2955, 16904), (3940, 12678), (4226, 11820), (4728, 10565), (5910, 8452), (6339, 7880)]