55385018.000000000

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1\times {\mathrm{379}}^1$

素因数の和:694

約数の個数: 80

約数和(自身を含む): 615198720

約数和(自身を除く): 360480400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 271, 310, 379, 496, 542, 620, 758, 1084, 1240, 1355, 1516, 1895, 2168, 2480, 2710, 3032, 3790, 4336, 5420, 6064, 7580, 8401, 10840, 11749, 15160, 16802, 21680, 23498, 30320, 33604, 42005, 46996, 58745, 67208, 84010, 93992, 102709, 117490, 134416, 168020, 187984, 205418, 234980, 336040, 410836, 469960, 513545, 672080, 821672, 939920, 1027090, 1643344, 2054180, 3183979, 4108360, 6367958, 8216720, 12735916, 15919895, 25471832, 31839790, 50943664, 63679580, 127359160, 254718320]

約数ペア:

[(1, 254718320), (2, 127359160), (4, 63679580), (5, 50943664), (8, 31839790), (10, 25471832), (16, 15919895), (20, 12735916), (31, 8216720), (40, 6367958), (62, 4108360), (80, 3183979), (124, 2054180), (155, 1643344), (248, 1027090), (271, 939920), (310, 821672), (379, 672080), (496, 513545), (542, 469960), (620, 410836), (758, 336040), (1084, 234980), (1240, 205418), (1355, 187984), (1516, 168020), (1895, 134416), (2168, 117490), (2480, 102709), (2710, 93992), (3032, 84010), (3790, 67208), (4336, 58745), (5420, 46996), (6064, 42005), (7580, 33604), (8401, 30320), (10840, 23498), (11749, 21680), (15160, 16802)]