48647144

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3517}}^1$

素因数の和:3562

約数の個数: 64

約数和(自身を含む): 118204800

約数和(自身を除く): 69557656

約数列:

[1, 2, 4, 7, 8, 13, 14, 19, 26, 28, 38, 52, 56, 76, 91, 104, 133, 152, 182, 247, 266, 364, 494, 532, 728, 988, 1064, 1729, 1976, 3458, 3517, 6916, 7034, 13832, 14068, 24619, 28136, 45721, 49238, 66823, 91442, 98476, 133646, 182884, 196952, 267292, 320047, 365768, 467761, 534584, 640094, 868699, 935522, 1280188, 1737398, 1871044, 2560376, 3474796, 3742088, 6080893, 6949592, 12161786, 24323572, 48647144]

約数ペア:

[(1, 48647144), (2, 24323572), (4, 12161786), (7, 6949592), (8, 6080893), (13, 3742088), (14, 3474796), (19, 2560376), (26, 1871044), (28, 1737398), (38, 1280188), (52, 935522), (56, 868699), (76, 640094), (91, 534584), (104, 467761), (133, 365768), (152, 320047), (182, 267292), (247, 196952), (266, 182884), (364, 133646), (494, 98476), (532, 91442), (728, 66823), (988, 49238), (1064, 45721), (1729, 28136), (1976, 24619), (3458, 14068), (3517, 13832), (6916, 7034)]