51880944

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{349}}^1$

素因数の和:542

約数の個数: 80

約数和(自身を含む): 142352000

約数和(自身を除く): 90471056

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 163, 228, 304, 326, 349, 456, 489, 652, 698, 912, 978, 1047, 1304, 1396, 1956, 2094, 2608, 2792, 3097, 3912, 4188, 5584, 6194, 6631, 7824, 8376, 9291, 12388, 13262, 16752, 18582, 19893, 24776, 26524, 37164, 39786, 49552, 53048, 56887, 74328, 79572, 106096, 113774, 148656, 159144, 170661, 227548, 318288, 341322, 455096, 682644, 910192, 1080853, 1365288, 2161706, 2730576, 3242559, 4323412, 6485118, 8646824, 12970236, 17293648, 25940472, 51880944]

約数ペア:

[(1, 51880944), (2, 25940472), (3, 17293648), (4, 12970236), (6, 8646824), (8, 6485118), (12, 4323412), (16, 3242559), (19, 2730576), (24, 2161706), (38, 1365288), (48, 1080853), (57, 910192), (76, 682644), (114, 455096), (152, 341322), (163, 318288), (228, 227548), (304, 170661), (326, 159144), (349, 148656), (456, 113774), (489, 106096), (652, 79572), (698, 74328), (912, 56887), (978, 53048), (1047, 49552), (1304, 39786), (1396, 37164), (1956, 26524), (2094, 24776), (2608, 19893), (2792, 18582), (3097, 16752), (3912, 13262), (4188, 12388), (5584, 9291), (6194, 8376), (6631, 7824)]