51461376

素因数分解:

$2^8\times 3^1\times {\mathrm{37}}^1\times {\mathrm{1811}}^1$

素因数の和:1867

約数の個数: 72

約数和(自身を含む): 140741664

約数和(自身を除く): 89280288

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 64, 74, 96, 111, 128, 148, 192, 222, 256, 296, 384, 444, 592, 768, 888, 1184, 1776, 1811, 2368, 3552, 3622, 4736, 5433, 7104, 7244, 9472, 10866, 14208, 14488, 21732, 28416, 28976, 43464, 57952, 67007, 86928, 115904, 134014, 173856, 201021, 231808, 268028, 347712, 402042, 463616, 536056, 695424, 804084, 1072112, 1390848, 1608168, 2144224, 3216336, 4288448, 6432672, 8576896, 12865344, 17153792, 25730688, 51461376]

約数ペア:

[(1, 51461376), (2, 25730688), (3, 17153792), (4, 12865344), (6, 8576896), (8, 6432672), (12, 4288448), (16, 3216336), (24, 2144224), (32, 1608168), (37, 1390848), (48, 1072112), (64, 804084), (74, 695424), (96, 536056), (111, 463616), (128, 402042), (148, 347712), (192, 268028), (222, 231808), (256, 201021), (296, 173856), (384, 134014), (444, 115904), (592, 86928), (768, 67007), (888, 57952), (1184, 43464), (1776, 28976), (1811, 28416), (2368, 21732), (3552, 14488), (3622, 14208), (4736, 10866), (5433, 9472), (7104, 7244)]