47601904

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1087}}^1$

素因数の和:1142

約数の個数: 80

約数和(自身を含む): 116563968

約数和(自身を除く): 68962064

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 23, 28, 34, 46, 56, 68, 92, 112, 119, 136, 161, 184, 238, 272, 322, 368, 391, 476, 644, 782, 952, 1087, 1288, 1564, 1904, 2174, 2576, 2737, 3128, 4348, 5474, 6256, 7609, 8696, 10948, 15218, 17392, 18479, 21896, 25001, 30436, 36958, 43792, 50002, 60872, 73916, 100004, 121744, 129353, 147832, 175007, 200008, 258706, 295664, 350014, 400016, 425017, 517412, 700028, 850034, 1034824, 1400056, 1700068, 2069648, 2800112, 2975119, 3400136, 5950238, 6800272, 11900476, 23800952, 47601904]

約数ペア:

[(1, 47601904), (2, 23800952), (4, 11900476), (7, 6800272), (8, 5950238), (14, 3400136), (16, 2975119), (17, 2800112), (23, 2069648), (28, 1700068), (34, 1400056), (46, 1034824), (56, 850034), (68, 700028), (92, 517412), (112, 425017), (119, 400016), (136, 350014), (161, 295664), (184, 258706), (238, 200008), (272, 175007), (322, 147832), (368, 129353), (391, 121744), (476, 100004), (644, 73916), (782, 60872), (952, 50002), (1087, 43792), (1288, 36958), (1564, 30436), (1904, 25001), (2174, 21896), (2576, 18479), (2737, 17392), (3128, 15218), (4348, 10948), (5474, 8696), (6256, 7609)]