49363520

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{353}}^1$

素因数の和:412

約数の個数: 112

約数和(自身を含む): 129479040

約数和(自身を除く): 80115520

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 23, 32, 38, 40, 46, 64, 76, 80, 92, 95, 115, 152, 160, 184, 190, 230, 304, 320, 353, 368, 380, 437, 460, 608, 706, 736, 760, 874, 920, 1216, 1412, 1472, 1520, 1748, 1765, 1840, 2185, 2824, 3040, 3496, 3530, 3680, 4370, 5648, 6080, 6707, 6992, 7060, 7360, 8119, 8740, 11296, 13414, 13984, 14120, 16238, 17480, 22592, 26828, 27968, 28240, 32476, 33535, 34960, 40595, 53656, 56480, 64952, 67070, 69920, 81190, 107312, 112960, 129904, 134140, 139840, 154261, 162380, 214624, 259808, 268280, 308522, 324760, 429248, 519616, 536560, 617044, 649520, 771305, 1073120, 1234088, 1299040, 1542610, 2146240, 2468176, 2598080, 3085220, 4936352, 6170440, 9872704, 12340880, 24681760, 49363520]

約数ペア:

[(1, 49363520), (2, 24681760), (4, 12340880), (5, 9872704), (8, 6170440), (10, 4936352), (16, 3085220), (19, 2598080), (20, 2468176), (23, 2146240), (32, 1542610), (38, 1299040), (40, 1234088), (46, 1073120), (64, 771305), (76, 649520), (80, 617044), (92, 536560), (95, 519616), (115, 429248), (152, 324760), (160, 308522), (184, 268280), (190, 259808), (230, 214624), (304, 162380), (320, 154261), (353, 139840), (368, 134140), (380, 129904), (437, 112960), (460, 107312), (608, 81190), (706, 69920), (736, 67070), (760, 64952), (874, 56480), (920, 53656), (1216, 40595), (1412, 34960), (1472, 33535), (1520, 32476), (1748, 28240), (1765, 27968), (1840, 26828), (2185, 22592), (2824, 17480), (3040, 16238), (3496, 14120), (3530, 13984), (3680, 13414), (4370, 11296), (5648, 8740), (6080, 8119), (6707, 7360), (6992, 7060)]