55346240

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{9103}}^1$

素因数の和:9139

約数の個数: 56

約数和(自身を含む): 138744960

約数和(自身を除く): 83398720

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 152, 160, 190, 304, 320, 380, 608, 760, 1216, 1520, 3040, 6080, 9103, 18206, 36412, 45515, 72824, 91030, 145648, 172957, 182060, 291296, 345914, 364120, 582592, 691828, 728240, 864785, 1383656, 1456480, 1729570, 2767312, 2912960, 3459140, 5534624, 6918280, 11069248, 13836560, 27673120, 55346240]

約数ペア:

[(1, 55346240), (2, 27673120), (4, 13836560), (5, 11069248), (8, 6918280), (10, 5534624), (16, 3459140), (19, 2912960), (20, 2767312), (32, 1729570), (38, 1456480), (40, 1383656), (64, 864785), (76, 728240), (80, 691828), (95, 582592), (152, 364120), (160, 345914), (190, 291296), (304, 182060), (320, 172957), (380, 145648), (608, 91030), (760, 72824), (1216, 45515), (1520, 36412), (3040, 18206), (6080, 9103)]