51433095

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1$

素因数の和:197

約数の個数: 96

約数和(自身を含む): 105062400

約数和(自身を除く): 53629305

約数列:

[1, 3, 5, 7, 15, 19, 21, 29, 35, 49, 57, 87, 95, 105, 127, 133, 145, 147, 203, 245, 285, 381, 399, 435, 551, 609, 635, 665, 735, 889, 931, 1015, 1421, 1653, 1905, 1995, 2413, 2667, 2755, 2793, 3045, 3683, 3857, 4263, 4445, 4655, 6223, 7105, 7239, 8265, 11049, 11571, 12065, 13335, 13965, 16891, 18415, 18669, 19285, 21315, 25781, 26999, 31115, 36195, 50673, 55245, 57855, 69977, 77343, 80997, 84455, 93345, 118237, 128905, 134995, 180467, 209931, 253365, 349885, 354711, 386715, 404985, 489839, 541401, 591185, 902335, 1049655, 1469517, 1773555, 2449195, 2707005, 3428873, 7347585, 10286619, 17144365, 51433095]

約数ペア:

[(1, 51433095), (3, 17144365), (5, 10286619), (7, 7347585), (15, 3428873), (19, 2707005), (21, 2449195), (29, 1773555), (35, 1469517), (49, 1049655), (57, 902335), (87, 591185), (95, 541401), (105, 489839), (127, 404985), (133, 386715), (145, 354711), (147, 349885), (203, 253365), (245, 209931), (285, 180467), (381, 134995), (399, 128905), (435, 118237), (551, 93345), (609, 84455), (635, 80997), (665, 77343), (735, 69977), (889, 57855), (931, 55245), (1015, 50673), (1421, 36195), (1653, 31115), (1905, 26999), (1995, 25781), (2413, 21315), (2667, 19285), (2755, 18669), (2793, 18415), (3045, 16891), (3683, 13965), (3857, 13335), (4263, 12065), (4445, 11571), (4655, 11049), (6223, 8265), (7105, 7239)]