51733900

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{271}}^1$

素因数の和:391

約数の個数: 72

約数和(自身を含む): 118992384

約数和(自身を除く): 67258484

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 46, 50, 83, 92, 100, 115, 166, 230, 271, 332, 415, 460, 542, 575, 830, 1084, 1150, 1355, 1660, 1909, 2075, 2300, 2710, 3818, 4150, 5420, 6233, 6775, 7636, 8300, 9545, 12466, 13550, 19090, 22493, 24932, 27100, 31165, 38180, 44986, 47725, 62330, 89972, 95450, 112465, 124660, 155825, 190900, 224930, 311650, 449860, 517339, 562325, 623300, 1034678, 1124650, 2069356, 2249300, 2586695, 5173390, 10346780, 12933475, 25866950, 51733900]

約数ペア:

[(1, 51733900), (2, 25866950), (4, 12933475), (5, 10346780), (10, 5173390), (20, 2586695), (23, 2249300), (25, 2069356), (46, 1124650), (50, 1034678), (83, 623300), (92, 562325), (100, 517339), (115, 449860), (166, 311650), (230, 224930), (271, 190900), (332, 155825), (415, 124660), (460, 112465), (542, 95450), (575, 89972), (830, 62330), (1084, 47725), (1150, 44986), (1355, 38180), (1660, 31165), (1909, 27100), (2075, 24932), (2300, 22493), (2710, 19090), (3818, 13550), (4150, 12466), (5420, 9545), (6233, 8300), (6775, 7636)]