56779552

素因数分解:

$2^5\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{373}}^1$

素因数の和:521

約数の個数: 48

約数和(自身を含む): 115359552

約数和(自身を除く): 58580000

約数列:

[1, 2, 4, 8, 16, 32, 67, 71, 134, 142, 268, 284, 373, 536, 568, 746, 1072, 1136, 1492, 2144, 2272, 2984, 4757, 5968, 9514, 11936, 19028, 24991, 26483, 38056, 49982, 52966, 76112, 99964, 105932, 152224, 199928, 211864, 399856, 423728, 799712, 847456, 1774361, 3548722, 7097444, 14194888, 28389776, 56779552]

約数ペア:

[(1, 56779552), (2, 28389776), (4, 14194888), (8, 7097444), (16, 3548722), (32, 1774361), (67, 847456), (71, 799712), (134, 423728), (142, 399856), (268, 211864), (284, 199928), (373, 152224), (536, 105932), (568, 99964), (746, 76112), (1072, 52966), (1136, 49982), (1492, 38056), (2144, 26483), (2272, 24991), (2984, 19028), (4757, 11936), (5968, 9514)]