51550304

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{1493}}^1$

素因数の和:1599

約数の個数: 48

約数和(自身を含む): 110687472

約数和(自身を除く): 59137168

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 83, 104, 166, 208, 332, 416, 664, 1079, 1328, 1493, 2158, 2656, 2986, 4316, 5972, 8632, 11944, 17264, 19409, 23888, 34528, 38818, 47776, 77636, 123919, 155272, 247838, 310544, 495676, 621088, 991352, 1610947, 1982704, 3221894, 3965408, 6443788, 12887576, 25775152, 51550304]

約数ペア:

[(1, 51550304), (2, 25775152), (4, 12887576), (8, 6443788), (13, 3965408), (16, 3221894), (26, 1982704), (32, 1610947), (52, 991352), (83, 621088), (104, 495676), (166, 310544), (208, 247838), (332, 155272), (416, 123919), (664, 77636), (1079, 47776), (1328, 38818), (1493, 34528), (2158, 23888), (2656, 19409), (2986, 17264), (4316, 11944), (5972, 8632)]