26850530

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{1481}}^1$

素因数の和:1539

約数の個数: 48

約数和(自身を含む): 57780216

約数和(自身を除く): 30929686

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 49, 70, 74, 98, 185, 245, 259, 370, 490, 518, 1295, 1481, 1813, 2590, 2962, 3626, 7405, 9065, 10367, 14810, 18130, 20734, 51835, 54797, 72569, 103670, 109594, 145138, 273985, 362845, 383579, 547970, 725690, 767158, 1917895, 2685053, 3835790, 5370106, 13425265, 26850530]

約数ペア:

[(1, 26850530), (2, 13425265), (5, 5370106), (7, 3835790), (10, 2685053), (14, 1917895), (35, 767158), (37, 725690), (49, 547970), (70, 383579), (74, 362845), (98, 273985), (185, 145138), (245, 109594), (259, 103670), (370, 72569), (490, 54797), (518, 51835), (1295, 20734), (1481, 18130), (1813, 14810), (2590, 10367), (2962, 9065), (3626, 7405)]