51973064

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{251}}^1$

素因数の和:462

約数の個数: 64

約数和(自身を含む): 115577280

約数和(自身を除く): 63604216

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 181, 251, 286, 362, 502, 572, 724, 1004, 1144, 1448, 1991, 2008, 2353, 2761, 3263, 3982, 4706, 5522, 6526, 7964, 9412, 11044, 13052, 15928, 18824, 22088, 25883, 26104, 35893, 45431, 51766, 71786, 90862, 103532, 143572, 181724, 207064, 287144, 363448, 499741, 590603, 999482, 1181206, 1998964, 2362412, 3997928, 4724824, 6496633, 12993266, 25986532, 51973064]

約数ペア:

[(1, 51973064), (2, 25986532), (4, 12993266), (8, 6496633), (11, 4724824), (13, 3997928), (22, 2362412), (26, 1998964), (44, 1181206), (52, 999482), (88, 590603), (104, 499741), (143, 363448), (181, 287144), (251, 207064), (286, 181724), (362, 143572), (502, 103532), (572, 90862), (724, 71786), (1004, 51766), (1144, 45431), (1448, 35893), (1991, 26104), (2008, 25883), (2353, 22088), (2761, 18824), (3263, 15928), (3982, 13052), (4706, 11044), (5522, 9412), (6526, 7964)]