51734720

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1$

素因数の和:230

約数の個数: 112

約数和(自身を含む): 132648960

約数和(自身を除く): 80914240

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 67, 76, 80, 95, 127, 134, 152, 160, 190, 254, 268, 304, 320, 335, 380, 508, 536, 608, 635, 670, 760, 1016, 1072, 1216, 1270, 1273, 1340, 1520, 2032, 2144, 2413, 2540, 2546, 2680, 3040, 4064, 4288, 4826, 5080, 5092, 5360, 6080, 6365, 8128, 8509, 9652, 10160, 10184, 10720, 12065, 12730, 17018, 19304, 20320, 20368, 21440, 24130, 25460, 34036, 38608, 40640, 40736, 42545, 48260, 50920, 68072, 77216, 81472, 85090, 96520, 101840, 136144, 154432, 161671, 170180, 193040, 203680, 272288, 323342, 340360, 386080, 407360, 544576, 646684, 680720, 772160, 808355, 1293368, 1361440, 1616710, 2586736, 2722880, 3233420, 5173472, 6466840, 10346944, 12933680, 25867360, 51734720]

約数ペア:

[(1, 51734720), (2, 25867360), (4, 12933680), (5, 10346944), (8, 6466840), (10, 5173472), (16, 3233420), (19, 2722880), (20, 2586736), (32, 1616710), (38, 1361440), (40, 1293368), (64, 808355), (67, 772160), (76, 680720), (80, 646684), (95, 544576), (127, 407360), (134, 386080), (152, 340360), (160, 323342), (190, 272288), (254, 203680), (268, 193040), (304, 170180), (320, 161671), (335, 154432), (380, 136144), (508, 101840), (536, 96520), (608, 85090), (635, 81472), (670, 77216), (760, 68072), (1016, 50920), (1072, 48260), (1216, 42545), (1270, 40736), (1273, 40640), (1340, 38608), (1520, 34036), (2032, 25460), (2144, 24130), (2413, 21440), (2540, 20368), (2546, 20320), (2680, 19304), (3040, 17018), (4064, 12730), (4288, 12065), (4826, 10720), (5080, 10184), (5092, 10160), (5360, 9652), (6080, 8509), (6365, 8128)]