47921510

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{7523}}^1$

素因数の和:7557

約数の個数: 48

約数和(自身を含む): 108074736

約数和(自身を除く): 60153226

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 49, 65, 70, 91, 98, 130, 182, 245, 455, 490, 637, 910, 1274, 3185, 6370, 7523, 15046, 37615, 52661, 75230, 97799, 105322, 195598, 263305, 368627, 488995, 526610, 684593, 737254, 977990, 1369186, 1843135, 3422965, 3686270, 4792151, 6845930, 9584302, 23960755, 47921510]

約数ペア:

[(1, 47921510), (2, 23960755), (5, 9584302), (7, 6845930), (10, 4792151), (13, 3686270), (14, 3422965), (26, 1843135), (35, 1369186), (49, 977990), (65, 737254), (70, 684593), (91, 526610), (98, 488995), (130, 368627), (182, 263305), (245, 195598), (455, 105322), (490, 97799), (637, 75230), (910, 52661), (1274, 37615), (3185, 15046), (6370, 7523)]