48788960

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1459}}^1$

素因数の和:1504

約数の個数: 96

約数和(自身を含む): 132451200

約数和(自身を除く): 83662240

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 32, 38, 40, 44, 55, 76, 80, 88, 95, 110, 152, 160, 176, 190, 209, 220, 304, 352, 380, 418, 440, 608, 760, 836, 880, 1045, 1459, 1520, 1672, 1760, 2090, 2918, 3040, 3344, 4180, 5836, 6688, 7295, 8360, 11672, 14590, 16049, 16720, 23344, 27721, 29180, 32098, 33440, 46688, 55442, 58360, 64196, 80245, 110884, 116720, 128392, 138605, 160490, 221768, 233440, 256784, 277210, 304931, 320980, 443536, 513568, 554420, 609862, 641960, 887072, 1108840, 1219724, 1283920, 1524655, 2217680, 2439448, 2567840, 3049310, 4435360, 4878896, 6098620, 9757792, 12197240, 24394480, 48788960]

約数ペア:

[(1, 48788960), (2, 24394480), (4, 12197240), (5, 9757792), (8, 6098620), (10, 4878896), (11, 4435360), (16, 3049310), (19, 2567840), (20, 2439448), (22, 2217680), (32, 1524655), (38, 1283920), (40, 1219724), (44, 1108840), (55, 887072), (76, 641960), (80, 609862), (88, 554420), (95, 513568), (110, 443536), (152, 320980), (160, 304931), (176, 277210), (190, 256784), (209, 233440), (220, 221768), (304, 160490), (352, 138605), (380, 128392), (418, 116720), (440, 110884), (608, 80245), (760, 64196), (836, 58360), (880, 55442), (1045, 46688), (1459, 33440), (1520, 32098), (1672, 29180), (1760, 27721), (2090, 23344), (2918, 16720), (3040, 16049), (3344, 14590), (4180, 11672), (5836, 8360), (6688, 7295)]