51340920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{9103}}^1$

素因数の和:9164

約数の個数: 64

約数和(自身を含む): 157317120

約数和(自身を除く): 105976200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 47, 60, 94, 120, 141, 188, 235, 282, 376, 470, 564, 705, 940, 1128, 1410, 1880, 2820, 5640, 9103, 18206, 27309, 36412, 45515, 54618, 72824, 91030, 109236, 136545, 182060, 218472, 273090, 364120, 427841, 546180, 855682, 1092360, 1283523, 1711364, 2139205, 2567046, 3422728, 4278410, 5134092, 6417615, 8556820, 10268184, 12835230, 17113640, 25670460, 51340920]

約数ペア:

[(1, 51340920), (2, 25670460), (3, 17113640), (4, 12835230), (5, 10268184), (6, 8556820), (8, 6417615), (10, 5134092), (12, 4278410), (15, 3422728), (20, 2567046), (24, 2139205), (30, 1711364), (40, 1283523), (47, 1092360), (60, 855682), (94, 546180), (120, 427841), (141, 364120), (188, 273090), (235, 218472), (282, 182060), (376, 136545), (470, 109236), (564, 91030), (705, 72824), (940, 54618), (1128, 45515), (1410, 36412), (1880, 27309), (2820, 18206), (5640, 9103)]