53777416

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{1303}}^1$

素因数の和:1394

約数の個数: 64

約数和(自身を含む): 127687680

約数和(自身を除く): 73910264

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 67, 77, 88, 134, 154, 268, 308, 469, 536, 616, 737, 938, 1303, 1474, 1876, 2606, 2948, 3752, 5159, 5212, 5896, 9121, 10318, 10424, 14333, 18242, 20636, 28666, 36484, 41272, 57332, 72968, 87301, 100331, 114664, 174602, 200662, 349204, 401324, 611107, 698408, 802648, 960311, 1222214, 1920622, 2444428, 3841244, 4888856, 6722177, 7682488, 13444354, 26888708, 53777416]

約数ペア:

[(1, 53777416), (2, 26888708), (4, 13444354), (7, 7682488), (8, 6722177), (11, 4888856), (14, 3841244), (22, 2444428), (28, 1920622), (44, 1222214), (56, 960311), (67, 802648), (77, 698408), (88, 611107), (134, 401324), (154, 349204), (268, 200662), (308, 174602), (469, 114664), (536, 100331), (616, 87301), (737, 72968), (938, 57332), (1303, 41272), (1474, 36484), (1876, 28666), (2606, 20636), (2948, 18242), (3752, 14333), (5159, 10424), (5212, 10318), (5896, 9121)]