56012456

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{131}}^1$

素因数の和:282

約数の個数: 64

約数和(自身を含む): 116424000

約数和(自身を除く): 60411544

約数列:

[1, 2, 4, 8, 19, 29, 38, 58, 76, 97, 116, 131, 152, 194, 232, 262, 388, 524, 551, 776, 1048, 1102, 1843, 2204, 2489, 2813, 3686, 3799, 4408, 4978, 5626, 7372, 7598, 9956, 11252, 12707, 14744, 15196, 19912, 22504, 25414, 30392, 50828, 53447, 72181, 101656, 106894, 144362, 213788, 241433, 288724, 368503, 427576, 482866, 577448, 737006, 965732, 1474012, 1931464, 2948024, 7001557, 14003114, 28006228, 56012456]

約数ペア:

[(1, 56012456), (2, 28006228), (4, 14003114), (8, 7001557), (19, 2948024), (29, 1931464), (38, 1474012), (58, 965732), (76, 737006), (97, 577448), (116, 482866), (131, 427576), (152, 368503), (194, 288724), (232, 241433), (262, 213788), (388, 144362), (524, 106894), (551, 101656), (776, 72181), (1048, 53447), (1102, 50828), (1843, 30392), (2204, 25414), (2489, 22504), (2813, 19912), (3686, 15196), (3799, 14744), (4408, 12707), (4978, 11252), (5626, 9956), (7372, 7598)]