49006928

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1$

素因数の和:256

約数の個数: 80

約数和(自身を含む): 107374080

約数和(自身を除く): 58367152

約数列:

[1, 2, 4, 8, 16, 19, 23, 38, 43, 46, 76, 86, 92, 152, 163, 172, 184, 304, 326, 344, 368, 437, 652, 688, 817, 874, 989, 1304, 1634, 1748, 1978, 2608, 3097, 3268, 3496, 3749, 3956, 6194, 6536, 6992, 7009, 7498, 7912, 12388, 13072, 14018, 14996, 15824, 18791, 24776, 28036, 29992, 37582, 49552, 56072, 59984, 71231, 75164, 112144, 133171, 142462, 150328, 161207, 266342, 284924, 300656, 322414, 532684, 569848, 644828, 1065368, 1139696, 1289656, 2130736, 2579312, 3062933, 6125866, 12251732, 24503464, 49006928]

約数ペア:

[(1, 49006928), (2, 24503464), (4, 12251732), (8, 6125866), (16, 3062933), (19, 2579312), (23, 2130736), (38, 1289656), (43, 1139696), (46, 1065368), (76, 644828), (86, 569848), (92, 532684), (152, 322414), (163, 300656), (172, 284924), (184, 266342), (304, 161207), (326, 150328), (344, 142462), (368, 133171), (437, 112144), (652, 75164), (688, 71231), (817, 59984), (874, 56072), (989, 49552), (1304, 37582), (1634, 29992), (1748, 28036), (1978, 24776), (2608, 18791), (3097, 15824), (3268, 14996), (3496, 14018), (3749, 13072), (3956, 12388), (6194, 7912), (6536, 7498), (6992, 7009)]