47904048

素因数分解:

$2^4\times 3^7\times {\mathrm{37}}^2$

素因数の和:103

約数の個数: 120

約数和(自身を含む): 143063760

約数和(自身を除く): 95159712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 37, 48, 54, 72, 74, 81, 108, 111, 144, 148, 162, 216, 222, 243, 296, 324, 333, 432, 444, 486, 592, 648, 666, 729, 888, 972, 999, 1296, 1332, 1369, 1458, 1776, 1944, 1998, 2187, 2664, 2738, 2916, 2997, 3888, 3996, 4107, 4374, 5328, 5476, 5832, 5994, 7992, 8214, 8748, 8991, 10952, 11664, 11988, 12321, 15984, 16428, 17496, 17982, 21904, 23976, 24642, 26973, 32856, 34992, 35964, 36963, 47952, 49284, 53946, 65712, 71928, 73926, 80919, 98568, 107892, 110889, 143856, 147852, 161838, 197136, 215784, 221778, 295704, 323676, 332667, 431568, 443556, 591408, 647352, 665334, 887112, 998001, 1294704, 1330668, 1774224, 1996002, 2661336, 2994003, 3992004, 5322672, 5988006, 7984008, 11976012, 15968016, 23952024, 47904048]

約数ペア:

[(1, 47904048), (2, 23952024), (3, 15968016), (4, 11976012), (6, 7984008), (8, 5988006), (9, 5322672), (12, 3992004), (16, 2994003), (18, 2661336), (24, 1996002), (27, 1774224), (36, 1330668), (37, 1294704), (48, 998001), (54, 887112), (72, 665334), (74, 647352), (81, 591408), (108, 443556), (111, 431568), (144, 332667), (148, 323676), (162, 295704), (216, 221778), (222, 215784), (243, 197136), (296, 161838), (324, 147852), (333, 143856), (432, 110889), (444, 107892), (486, 98568), (592, 80919), (648, 73926), (666, 71928), (729, 65712), (888, 53946), (972, 49284), (999, 47952), (1296, 36963), (1332, 35964), (1369, 34992), (1458, 32856), (1776, 26973), (1944, 24642), (1998, 23976), (2187, 21904), (2664, 17982), (2738, 17496), (2916, 16428), (2997, 15984), (3888, 12321), (3996, 11988), (4107, 11664), (4374, 10952), (5328, 8991), (5476, 8748), (5832, 8214), (5994, 7992)]