48961360

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1$

素因数の和:213

約数の個数: 160

約数和(自身を含む): 142490880

約数和(自身を除く): 93529520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 34, 35, 37, 40, 56, 68, 70, 74, 80, 85, 112, 119, 136, 139, 140, 148, 170, 185, 238, 259, 272, 278, 280, 296, 340, 370, 476, 518, 556, 560, 592, 595, 629, 680, 695, 740, 952, 973, 1036, 1112, 1190, 1258, 1295, 1360, 1390, 1480, 1904, 1946, 2072, 2224, 2363, 2380, 2516, 2590, 2780, 2960, 3145, 3892, 4144, 4403, 4726, 4760, 4865, 5032, 5143, 5180, 5560, 6290, 7784, 8806, 9452, 9520, 9730, 10064, 10286, 10360, 11120, 11815, 12580, 15568, 16541, 17612, 18904, 19460, 20572, 20720, 22015, 23630, 25160, 25715, 33082, 35224, 36001, 37808, 38920, 41144, 44030, 47260, 50320, 51430, 66164, 70448, 72002, 77840, 82288, 82705, 87431, 88060, 94520, 102860, 132328, 144004, 165410, 174862, 176120, 180005, 189040, 205720, 264656, 288008, 330820, 349724, 352240, 360010, 411440, 437155, 576016, 612017, 661640, 699448, 720020, 874310, 1224034, 1323280, 1398896, 1440040, 1748620, 2448068, 2880080, 3060085, 3497240, 4896136, 6120170, 6994480, 9792272, 12240340, 24480680, 48961360]

約数ペア:

[(1, 48961360), (2, 24480680), (4, 12240340), (5, 9792272), (7, 6994480), (8, 6120170), (10, 4896136), (14, 3497240), (16, 3060085), (17, 2880080), (20, 2448068), (28, 1748620), (34, 1440040), (35, 1398896), (37, 1323280), (40, 1224034), (56, 874310), (68, 720020), (70, 699448), (74, 661640), (80, 612017), (85, 576016), (112, 437155), (119, 411440), (136, 360010), (139, 352240), (140, 349724), (148, 330820), (170, 288008), (185, 264656), (238, 205720), (259, 189040), (272, 180005), (278, 176120), (280, 174862), (296, 165410), (340, 144004), (370, 132328), (476, 102860), (518, 94520), (556, 88060), (560, 87431), (592, 82705), (595, 82288), (629, 77840), (680, 72002), (695, 70448), (740, 66164), (952, 51430), (973, 50320), (1036, 47260), (1112, 44030), (1190, 41144), (1258, 38920), (1295, 37808), (1360, 36001), (1390, 35224), (1480, 33082), (1904, 25715), (1946, 25160), (2072, 23630), (2224, 22015), (2363, 20720), (2380, 20572), (2516, 19460), (2590, 18904), (2780, 17612), (2960, 16541), (3145, 15568), (3892, 12580), (4144, 11815), (4403, 11120), (4726, 10360), (4760, 10286), (4865, 10064), (5032, 9730), (5143, 9520), (5180, 9452), (5560, 8806), (6290, 7784)]