56790335

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1$

素因数の和:180

約数の個数: 64

約数和(自身を含む): 88473600

約数和(自身を除く): 31683265

約数列:

[1, 5, 7, 19, 23, 35, 47, 79, 95, 115, 133, 161, 235, 329, 395, 437, 553, 665, 805, 893, 1081, 1501, 1645, 1817, 2185, 2765, 3059, 3713, 4465, 5405, 6251, 7505, 7567, 9085, 10507, 12719, 15295, 18565, 20539, 25991, 31255, 34523, 37835, 52535, 63595, 70547, 85399, 102695, 129955, 143773, 172615, 241661, 352735, 426995, 493829, 597793, 718865, 1208305, 1622581, 2469145, 2988965, 8112905, 11358067, 56790335]

約数ペア:

[(1, 56790335), (5, 11358067), (7, 8112905), (19, 2988965), (23, 2469145), (35, 1622581), (47, 1208305), (79, 718865), (95, 597793), (115, 493829), (133, 426995), (161, 352735), (235, 241661), (329, 172615), (395, 143773), (437, 129955), (553, 102695), (665, 85399), (805, 70547), (893, 63595), (1081, 52535), (1501, 37835), (1645, 34523), (1817, 31255), (2185, 25991), (2765, 20539), (3059, 18565), (3713, 15295), (4465, 12719), (5405, 10507), (6251, 9085), (7505, 7567)]