48649968

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{397}}^1$

素因数の和:471

約数の個数: 120

約数和(自身を含む): 146279328

約数和(自身を除く): 97629360

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 37, 46, 48, 69, 72, 74, 92, 111, 138, 144, 148, 184, 207, 222, 276, 296, 333, 368, 397, 414, 444, 552, 592, 666, 794, 828, 851, 888, 1104, 1191, 1332, 1588, 1656, 1702, 1776, 2382, 2553, 2664, 3176, 3312, 3404, 3573, 4764, 5106, 5328, 6352, 6808, 7146, 7659, 9131, 9528, 10212, 13616, 14292, 14689, 15318, 18262, 19056, 20424, 27393, 28584, 29378, 30636, 36524, 40848, 44067, 54786, 57168, 58756, 61272, 73048, 82179, 88134, 109572, 117512, 122544, 132201, 146096, 164358, 176268, 219144, 235024, 264402, 328716, 337847, 352536, 438288, 528804, 657432, 675694, 705072, 1013541, 1057608, 1314864, 1351388, 2027082, 2115216, 2702776, 3040623, 4054164, 5405552, 6081246, 8108328, 12162492, 16216656, 24324984, 48649968]

約数ペア:

[(1, 48649968), (2, 24324984), (3, 16216656), (4, 12162492), (6, 8108328), (8, 6081246), (9, 5405552), (12, 4054164), (16, 3040623), (18, 2702776), (23, 2115216), (24, 2027082), (36, 1351388), (37, 1314864), (46, 1057608), (48, 1013541), (69, 705072), (72, 675694), (74, 657432), (92, 528804), (111, 438288), (138, 352536), (144, 337847), (148, 328716), (184, 264402), (207, 235024), (222, 219144), (276, 176268), (296, 164358), (333, 146096), (368, 132201), (397, 122544), (414, 117512), (444, 109572), (552, 88134), (592, 82179), (666, 73048), (794, 61272), (828, 58756), (851, 57168), (888, 54786), (1104, 44067), (1191, 40848), (1332, 36524), (1588, 30636), (1656, 29378), (1702, 28584), (1776, 27393), (2382, 20424), (2553, 19056), (2664, 18262), (3176, 15318), (3312, 14689), (3404, 14292), (3573, 13616), (4764, 10212), (5106, 9528), (5328, 9131), (6352, 7659), (6808, 7146)]