49211360

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{27961}}^1$

素因数の和:27987

約数の個数: 48

約数和(自身を含む): 126835632

約数和(自身を除く): 77624272

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 880, 1760, 27961, 55922, 111844, 139805, 223688, 279610, 307571, 447376, 559220, 615142, 894752, 1118440, 1230284, 1537855, 2236880, 2460568, 3075710, 4473760, 4921136, 6151420, 9842272, 12302840, 24605680, 49211360]

約数ペア:

[(1, 49211360), (2, 24605680), (4, 12302840), (5, 9842272), (8, 6151420), (10, 4921136), (11, 4473760), (16, 3075710), (20, 2460568), (22, 2236880), (32, 1537855), (40, 1230284), (44, 1118440), (55, 894752), (80, 615142), (88, 559220), (110, 447376), (160, 307571), (176, 279610), (220, 223688), (352, 139805), (440, 111844), (880, 55922), (1760, 27961)]