48193215

素因数分解:

$3^1\times 5^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1$

素因数の和:94

約数の個数: 128

約数和(自身を含む): 103680000

約数和(自身を除く): 55486785

約数列:

[1, 3, 5, 7, 15, 17, 19, 21, 29, 35, 49, 51, 57, 85, 87, 95, 105, 119, 133, 145, 147, 203, 245, 255, 285, 323, 343, 357, 399, 435, 493, 551, 595, 609, 665, 735, 833, 931, 969, 1015, 1029, 1421, 1479, 1615, 1653, 1715, 1785, 1995, 2261, 2465, 2499, 2755, 2793, 3045, 3451, 3857, 4165, 4263, 4655, 4845, 5145, 5831, 6517, 6783, 7105, 7395, 8265, 9367, 9947, 10353, 11305, 11571, 12495, 13965, 15827, 17255, 17493, 19285, 19551, 21315, 24157, 26999, 28101, 29155, 29841, 32585, 33915, 46835, 47481, 49735, 51765, 57855, 65569, 72471, 79135, 80997, 87465, 97755, 110789, 120785, 134995, 140505, 149205, 169099, 188993, 196707, 237405, 327845, 332367, 362355, 404985, 458983, 507297, 553945, 566979, 845495, 944965, 983535, 1376949, 1661835, 2294915, 2536485, 2834895, 3212881, 6884745, 9638643, 16064405, 48193215]

約数ペア:

[(1, 48193215), (3, 16064405), (5, 9638643), (7, 6884745), (15, 3212881), (17, 2834895), (19, 2536485), (21, 2294915), (29, 1661835), (35, 1376949), (49, 983535), (51, 944965), (57, 845495), (85, 566979), (87, 553945), (95, 507297), (105, 458983), (119, 404985), (133, 362355), (145, 332367), (147, 327845), (203, 237405), (245, 196707), (255, 188993), (285, 169099), (323, 149205), (343, 140505), (357, 134995), (399, 120785), (435, 110789), (493, 97755), (551, 87465), (595, 80997), (609, 79135), (665, 72471), (735, 65569), (833, 57855), (931, 51765), (969, 49735), (1015, 47481), (1029, 46835), (1421, 33915), (1479, 32585), (1615, 29841), (1653, 29155), (1715, 28101), (1785, 26999), (1995, 24157), (2261, 21315), (2465, 19551), (2499, 19285), (2755, 17493), (2793, 17255), (3045, 15827), (3451, 13965), (3857, 12495), (4165, 11571), (4263, 11305), (4655, 10353), (4845, 9947), (5145, 9367), (5831, 8265), (6517, 7395), (6783, 7105)]