47990600

素因数分解:

$2^3\times 5^2\times 7^2\times {\mathrm{59}}^1\times {\mathrm{83}}^1$

素因数の和:172

約数の個数: 144

約数和(自身を含む): 133585200

約数和(自身を除く): 85594600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 49, 50, 56, 59, 70, 83, 98, 100, 118, 140, 166, 175, 196, 200, 236, 245, 280, 295, 332, 350, 392, 413, 415, 472, 490, 581, 590, 664, 700, 826, 830, 980, 1162, 1180, 1225, 1400, 1475, 1652, 1660, 1960, 2065, 2075, 2324, 2360, 2450, 2891, 2905, 2950, 3304, 3320, 4067, 4130, 4150, 4648, 4897, 4900, 5782, 5810, 5900, 8134, 8260, 8300, 9794, 9800, 10325, 11564, 11620, 11800, 14455, 14525, 16268, 16520, 16600, 19588, 20335, 20650, 23128, 23240, 24485, 28910, 29050, 32536, 34279, 39176, 40670, 41300, 48970, 57820, 58100, 68558, 72275, 81340, 82600, 97940, 101675, 115640, 116200, 122425, 137116, 144550, 162680, 171395, 195880, 203350, 239953, 244850, 274232, 289100, 342790, 406700, 479906, 489700, 578200, 685580, 813400, 856975, 959812, 979400, 1199765, 1371160, 1713950, 1919624, 2399530, 3427900, 4799060, 5998825, 6855800, 9598120, 11997650, 23995300, 47990600]

約数ペア:

[(1, 47990600), (2, 23995300), (4, 11997650), (5, 9598120), (7, 6855800), (8, 5998825), (10, 4799060), (14, 3427900), (20, 2399530), (25, 1919624), (28, 1713950), (35, 1371160), (40, 1199765), (49, 979400), (50, 959812), (56, 856975), (59, 813400), (70, 685580), (83, 578200), (98, 489700), (100, 479906), (118, 406700), (140, 342790), (166, 289100), (175, 274232), (196, 244850), (200, 239953), (236, 203350), (245, 195880), (280, 171395), (295, 162680), (332, 144550), (350, 137116), (392, 122425), (413, 116200), (415, 115640), (472, 101675), (490, 97940), (581, 82600), (590, 81340), (664, 72275), (700, 68558), (826, 58100), (830, 57820), (980, 48970), (1162, 41300), (1180, 40670), (1225, 39176), (1400, 34279), (1475, 32536), (1652, 29050), (1660, 28910), (1960, 24485), (2065, 23240), (2075, 23128), (2324, 20650), (2360, 20335), (2450, 19588), (2891, 16600), (2905, 16520), (2950, 16268), (3304, 14525), (3320, 14455), (4067, 11800), (4130, 11620), (4150, 11564), (4648, 10325), (4897, 9800), (4900, 9794), (5782, 8300), (5810, 8260), (5900, 8134)]