56189536

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{7109}}^1$

素因数の和:7151

約数の個数: 48

約数和(自身を含む): 125420400

約数和(自身を除く): 69230864

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 76, 104, 152, 208, 247, 304, 416, 494, 608, 988, 1976, 3952, 7109, 7904, 14218, 28436, 56872, 92417, 113744, 135071, 184834, 227488, 270142, 369668, 540284, 739336, 1080568, 1478672, 1755923, 2161136, 2957344, 3511846, 4322272, 7023692, 14047384, 28094768, 56189536]

約数ペア:

[(1, 56189536), (2, 28094768), (4, 14047384), (8, 7023692), (13, 4322272), (16, 3511846), (19, 2957344), (26, 2161136), (32, 1755923), (38, 1478672), (52, 1080568), (76, 739336), (104, 540284), (152, 369668), (208, 270142), (247, 227488), (304, 184834), (416, 135071), (494, 113744), (608, 92417), (988, 56872), (1976, 28436), (3952, 14218), (7109, 7904)]