51401232

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{18787}}^1$

素因数の和:18820

約数の個数: 60

約数和(自身を含む): 151431280

約数和(自身を除く): 100030048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 228, 304, 342, 456, 684, 912, 1368, 2736, 18787, 37574, 56361, 75148, 112722, 150296, 169083, 225444, 300592, 338166, 356953, 450888, 676332, 713906, 901776, 1070859, 1352664, 1427812, 2141718, 2705328, 2855624, 3212577, 4283436, 5711248, 6425154, 8566872, 12850308, 17133744, 25700616, 51401232]

約数ペア:

[(1, 51401232), (2, 25700616), (3, 17133744), (4, 12850308), (6, 8566872), (8, 6425154), (9, 5711248), (12, 4283436), (16, 3212577), (18, 2855624), (19, 2705328), (24, 2141718), (36, 1427812), (38, 1352664), (48, 1070859), (57, 901776), (72, 713906), (76, 676332), (114, 450888), (144, 356953), (152, 338166), (171, 300592), (228, 225444), (304, 169083), (342, 150296), (456, 112722), (684, 75148), (912, 56361), (1368, 37574), (2736, 18787)]