48751872

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1$

素因数の和:308

約数の個数: 144

約数和(自身を含む): 147658560

約数和(自身を除く): 98906688

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 32, 38, 39, 48, 52, 57, 64, 76, 78, 96, 104, 114, 128, 152, 156, 192, 208, 228, 247, 256, 257, 304, 312, 384, 416, 456, 494, 514, 608, 624, 741, 768, 771, 832, 912, 988, 1028, 1216, 1248, 1482, 1542, 1664, 1824, 1976, 2056, 2432, 2496, 2964, 3084, 3328, 3341, 3648, 3952, 4112, 4864, 4883, 4992, 5928, 6168, 6682, 7296, 7904, 8224, 9766, 9984, 10023, 11856, 12336, 13364, 14592, 14649, 15808, 16448, 19532, 20046, 23712, 24672, 26728, 29298, 31616, 32896, 39064, 40092, 47424, 49344, 53456, 58596, 63232, 63479, 65792, 78128, 80184, 94848, 98688, 106912, 117192, 126958, 156256, 160368, 189696, 190437, 197376, 213824, 234384, 253916, 312512, 320736, 380874, 427648, 468768, 507832, 625024, 641472, 761748, 855296, 937536, 1015664, 1250048, 1282944, 1523496, 1875072, 2031328, 2565888, 3046992, 3750144, 4062656, 6093984, 8125312, 12187968, 16250624, 24375936, 48751872]

約数ペア:

[(1, 48751872), (2, 24375936), (3, 16250624), (4, 12187968), (6, 8125312), (8, 6093984), (12, 4062656), (13, 3750144), (16, 3046992), (19, 2565888), (24, 2031328), (26, 1875072), (32, 1523496), (38, 1282944), (39, 1250048), (48, 1015664), (52, 937536), (57, 855296), (64, 761748), (76, 641472), (78, 625024), (96, 507832), (104, 468768), (114, 427648), (128, 380874), (152, 320736), (156, 312512), (192, 253916), (208, 234384), (228, 213824), (247, 197376), (256, 190437), (257, 189696), (304, 160368), (312, 156256), (384, 126958), (416, 117192), (456, 106912), (494, 98688), (514, 94848), (608, 80184), (624, 78128), (741, 65792), (768, 63479), (771, 63232), (832, 58596), (912, 53456), (988, 49344), (1028, 47424), (1216, 40092), (1248, 39064), (1482, 32896), (1542, 31616), (1664, 29298), (1824, 26728), (1976, 24672), (2056, 23712), (2432, 20046), (2496, 19532), (2964, 16448), (3084, 15808), (3328, 14649), (3341, 14592), (3648, 13364), (3952, 12336), (4112, 11856), (4864, 10023), (4883, 9984), (4992, 9766), (5928, 8224), (6168, 7904), (6682, 7296)]