47577040

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{229}}^1$

素因数の和:309

約数の個数: 120

約数和(自身を含む): 131676840

約数和(自身を除く): 84099800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 53, 56, 70, 80, 98, 106, 112, 140, 196, 212, 229, 245, 265, 280, 371, 392, 424, 458, 490, 530, 560, 742, 784, 848, 916, 980, 1060, 1145, 1484, 1603, 1832, 1855, 1960, 2120, 2290, 2597, 2968, 3206, 3664, 3710, 3920, 4240, 4580, 5194, 5936, 6412, 7420, 8015, 9160, 10388, 11221, 12137, 12824, 12985, 14840, 16030, 18320, 20776, 22442, 24274, 25648, 25970, 29680, 32060, 41552, 44884, 48548, 51940, 56105, 60685, 64120, 84959, 89768, 97096, 103880, 112210, 121370, 128240, 169918, 179536, 194192, 207760, 224420, 242740, 339836, 424795, 448840, 485480, 594713, 679672, 849590, 897680, 970960, 1189426, 1359344, 1699180, 2378852, 2973565, 3398360, 4757704, 5947130, 6796720, 9515408, 11894260, 23788520, 47577040]

約数ペア:

[(1, 47577040), (2, 23788520), (4, 11894260), (5, 9515408), (7, 6796720), (8, 5947130), (10, 4757704), (14, 3398360), (16, 2973565), (20, 2378852), (28, 1699180), (35, 1359344), (40, 1189426), (49, 970960), (53, 897680), (56, 849590), (70, 679672), (80, 594713), (98, 485480), (106, 448840), (112, 424795), (140, 339836), (196, 242740), (212, 224420), (229, 207760), (245, 194192), (265, 179536), (280, 169918), (371, 128240), (392, 121370), (424, 112210), (458, 103880), (490, 97096), (530, 89768), (560, 84959), (742, 64120), (784, 60685), (848, 56105), (916, 51940), (980, 48548), (1060, 44884), (1145, 41552), (1484, 32060), (1603, 29680), (1832, 25970), (1855, 25648), (1960, 24274), (2120, 22442), (2290, 20776), (2597, 18320), (2968, 16030), (3206, 14840), (3664, 12985), (3710, 12824), (3920, 12137), (4240, 11221), (4580, 10388), (5194, 9160), (5936, 8015), (6412, 7420)]