49923644560

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3067}}^1\times {\mathrm{10709}}^1$

素因数の和:13808

約数の個数: 80

約数和(自身を含む): 122232801600

約数和(自身を除く): 72309157040

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 3067, 6134, 10709, 12268, 15335, 21418, 24536, 30670, 42836, 49072, 53545, 58273, 61340, 85672, 107090, 116546, 122680, 171344, 203471, 214180, 233092, 245360, 291365, 406942, 428360, 466184, 582730, 813884, 856720, 932368, 1017355, 1165460, 1627768, 2034710, 2330920, 3255536, 4069420, 4661840, 8138840, 16277680, 32844503, 65689006, 131378012, 164222515, 262756024, 328445030, 525512048, 624045557, 656890060, 1248091114, 1313780120, 2496182228, 2627560240, 3120227785, 4992364456, 6240455570, 9984728912, 12480911140, 24961822280, 49923644560]

約数ペア:

[(1, 49923644560), (2, 24961822280), (4, 12480911140), (5, 9984728912), (8, 6240455570), (10, 4992364456), (16, 3120227785), (19, 2627560240), (20, 2496182228), (38, 1313780120), (40, 1248091114), (76, 656890060), (80, 624045557), (95, 525512048), (152, 328445030), (190, 262756024), (304, 164222515), (380, 131378012), (760, 65689006), (1520, 32844503), (3067, 16277680), (6134, 8138840), (10709, 4661840), (12268, 4069420), (15335, 3255536), (21418, 2330920), (24536, 2034710), (30670, 1627768), (42836, 1165460), (49072, 1017355), (53545, 932368), (58273, 856720), (61340, 813884), (85672, 582730), (107090, 466184), (116546, 428360), (122680, 406942), (171344, 291365), (203471, 245360), (214180, 233092)]