49979952

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{227}}^1$

素因数の和:391

約数の個数: 120

約数和(自身を含む): 154365120

約数和(自身を除く): 104385168

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 132, 139, 144, 176, 198, 227, 264, 278, 396, 417, 454, 528, 556, 681, 792, 834, 908, 1112, 1251, 1362, 1529, 1584, 1668, 1816, 2043, 2224, 2497, 2502, 2724, 3058, 3336, 3632, 4086, 4587, 4994, 5004, 5448, 6116, 6672, 7491, 8172, 9174, 9988, 10008, 10896, 12232, 13761, 14982, 16344, 18348, 19976, 20016, 22473, 24464, 27522, 29964, 31553, 32688, 36696, 39952, 44946, 55044, 59928, 63106, 73392, 89892, 94659, 110088, 119856, 126212, 179784, 189318, 220176, 252424, 283977, 347083, 359568, 378636, 504848, 567954, 694166, 757272, 1041249, 1135908, 1388332, 1514544, 2082498, 2271816, 2776664, 3123747, 4164996, 4543632, 5553328, 6247494, 8329992, 12494988, 16659984, 24989976, 49979952]

約数ペア:

[(1, 49979952), (2, 24989976), (3, 16659984), (4, 12494988), (6, 8329992), (8, 6247494), (9, 5553328), (11, 4543632), (12, 4164996), (16, 3123747), (18, 2776664), (22, 2271816), (24, 2082498), (33, 1514544), (36, 1388332), (44, 1135908), (48, 1041249), (66, 757272), (72, 694166), (88, 567954), (99, 504848), (132, 378636), (139, 359568), (144, 347083), (176, 283977), (198, 252424), (227, 220176), (264, 189318), (278, 179784), (396, 126212), (417, 119856), (454, 110088), (528, 94659), (556, 89892), (681, 73392), (792, 63106), (834, 59928), (908, 55044), (1112, 44946), (1251, 39952), (1362, 36696), (1529, 32688), (1584, 31553), (1668, 29964), (1816, 27522), (2043, 24464), (2224, 22473), (2497, 20016), (2502, 19976), (2724, 18348), (3058, 16344), (3336, 14982), (3632, 13761), (4086, 12232), (4587, 10896), (4994, 10008), (5004, 9988), (5448, 9174), (6116, 8172), (6672, 7491)]