47800600

素因数分解:

$2^3\times 5^2\times {\mathrm{17}}^2\times {\mathrm{827}}^1$

素因数の和:877

約数の個数: 72

約数和(自身を含む): 118201140

約数和(自身を除く): 70400540

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 25, 34, 40, 50, 68, 85, 100, 136, 170, 200, 289, 340, 425, 578, 680, 827, 850, 1156, 1445, 1654, 1700, 2312, 2890, 3308, 3400, 4135, 5780, 6616, 7225, 8270, 11560, 14059, 14450, 16540, 20675, 28118, 28900, 33080, 41350, 56236, 57800, 70295, 82700, 112472, 140590, 165400, 239003, 281180, 351475, 478006, 562360, 702950, 956012, 1195015, 1405900, 1912024, 2390030, 2811800, 4780060, 5975075, 9560120, 11950150, 23900300, 47800600]

約数ペア:

[(1, 47800600), (2, 23900300), (4, 11950150), (5, 9560120), (8, 5975075), (10, 4780060), (17, 2811800), (20, 2390030), (25, 1912024), (34, 1405900), (40, 1195015), (50, 956012), (68, 702950), (85, 562360), (100, 478006), (136, 351475), (170, 281180), (200, 239003), (289, 165400), (340, 140590), (425, 112472), (578, 82700), (680, 70295), (827, 57800), (850, 56236), (1156, 41350), (1445, 33080), (1654, 28900), (1700, 28118), (2312, 20675), (2890, 16540), (3308, 14450), (3400, 14059), (4135, 11560), (5780, 8270), (6616, 7225)]