47976976

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{1627}}^1$

素因数の和:1751

約数の個数: 40

約数和(自身を含む): 98917280

約数和(自身を除く): 50940304

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 97, 152, 194, 304, 388, 776, 1552, 1627, 1843, 3254, 3686, 6508, 7372, 13016, 14744, 26032, 29488, 30913, 61826, 123652, 157819, 247304, 315638, 494608, 631276, 1262552, 2525104, 2998561, 5997122, 11994244, 23988488, 47976976]

約数ペア:

[(1, 47976976), (2, 23988488), (4, 11994244), (8, 5997122), (16, 2998561), (19, 2525104), (38, 1262552), (76, 631276), (97, 494608), (152, 315638), (194, 247304), (304, 157819), (388, 123652), (776, 61826), (1552, 30913), (1627, 29488), (1843, 26032), (3254, 14744), (3686, 13016), (6508, 7372)]