51232960

素因数分解:

$2^6\times 5^1\times {\mathrm{23}}^1\times {\mathrm{6961}}^1$

素因数の和:7001

約数の個数: 56

約数和(自身を含む): 127321056

約数和(自身を除く): 76088096

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 160, 184, 230, 320, 368, 460, 736, 920, 1472, 1840, 3680, 6961, 7360, 13922, 27844, 34805, 55688, 69610, 111376, 139220, 160103, 222752, 278440, 320206, 445504, 556880, 640412, 800515, 1113760, 1280824, 1601030, 2227520, 2561648, 3202060, 5123296, 6404120, 10246592, 12808240, 25616480, 51232960]

約数ペア:

[(1, 51232960), (2, 25616480), (4, 12808240), (5, 10246592), (8, 6404120), (10, 5123296), (16, 3202060), (20, 2561648), (23, 2227520), (32, 1601030), (40, 1280824), (46, 1113760), (64, 800515), (80, 640412), (92, 556880), (115, 445504), (160, 320206), (184, 278440), (230, 222752), (320, 160103), (368, 139220), (460, 111376), (736, 69610), (920, 55688), (1472, 34805), (1840, 27844), (3680, 13922), (6961, 7360)]