49447008

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{281}}^1$

素因数の和:357

約数の個数: 144

約数和(自身を含む): 155203776

約数和(自身を除く): 105756768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 47, 48, 52, 72, 78, 94, 96, 104, 117, 141, 144, 156, 188, 208, 234, 281, 282, 288, 312, 376, 416, 423, 468, 562, 564, 611, 624, 752, 843, 846, 936, 1124, 1128, 1222, 1248, 1504, 1686, 1692, 1833, 1872, 2248, 2256, 2444, 2529, 3372, 3384, 3653, 3666, 3744, 4496, 4512, 4888, 5058, 5499, 6744, 6768, 7306, 7332, 8992, 9776, 10116, 10959, 10998, 13207, 13488, 13536, 14612, 14664, 19552, 20232, 21918, 21996, 26414, 26976, 29224, 29328, 32877, 39621, 40464, 43836, 43992, 52828, 58448, 58656, 65754, 79242, 80928, 87672, 87984, 105656, 116896, 118863, 131508, 158484, 171691, 175344, 175968, 211312, 237726, 263016, 316968, 343382, 350688, 422624, 475452, 515073, 526032, 633936, 686764, 950904, 1030146, 1052064, 1267872, 1373528, 1545219, 1901808, 2060292, 2747056, 3090438, 3803616, 4120584, 5494112, 6180876, 8241168, 12361752, 16482336, 24723504, 49447008]

約数ペア:

[(1, 49447008), (2, 24723504), (3, 16482336), (4, 12361752), (6, 8241168), (8, 6180876), (9, 5494112), (12, 4120584), (13, 3803616), (16, 3090438), (18, 2747056), (24, 2060292), (26, 1901808), (32, 1545219), (36, 1373528), (39, 1267872), (47, 1052064), (48, 1030146), (52, 950904), (72, 686764), (78, 633936), (94, 526032), (96, 515073), (104, 475452), (117, 422624), (141, 350688), (144, 343382), (156, 316968), (188, 263016), (208, 237726), (234, 211312), (281, 175968), (282, 175344), (288, 171691), (312, 158484), (376, 131508), (416, 118863), (423, 116896), (468, 105656), (562, 87984), (564, 87672), (611, 80928), (624, 79242), (752, 65754), (843, 58656), (846, 58448), (936, 52828), (1124, 43992), (1128, 43836), (1222, 40464), (1248, 39621), (1504, 32877), (1686, 29328), (1692, 29224), (1833, 26976), (1872, 26414), (2248, 21996), (2256, 21918), (2444, 20232), (2529, 19552), (3372, 14664), (3384, 14612), (3653, 13536), (3666, 13488), (3744, 13207), (4496, 10998), (4512, 10959), (4888, 10116), (5058, 9776), (5499, 8992), (6744, 7332), (6768, 7306)]