50620240

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:149

約数の個数: 160

約数和(自身を含む): 139491072

約数和(自身を除く): 88870832

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 23, 40, 41, 44, 46, 55, 61, 80, 82, 88, 92, 110, 115, 122, 164, 176, 184, 205, 220, 230, 244, 253, 305, 328, 368, 410, 440, 451, 460, 488, 506, 610, 656, 671, 820, 880, 902, 920, 943, 976, 1012, 1220, 1265, 1342, 1403, 1640, 1804, 1840, 1886, 2024, 2255, 2440, 2501, 2530, 2684, 2806, 3280, 3355, 3608, 3772, 4048, 4510, 4715, 4880, 5002, 5060, 5368, 5612, 6710, 7015, 7216, 7544, 9020, 9430, 10004, 10120, 10373, 10736, 11224, 12505, 13420, 14030, 15088, 15433, 18040, 18860, 20008, 20240, 20746, 22448, 25010, 26840, 27511, 28060, 30866, 36080, 37720, 40016, 41492, 50020, 51865, 53680, 55022, 56120, 57523, 61732, 75440, 77165, 82984, 100040, 103730, 110044, 112240, 115046, 123464, 137555, 154330, 165968, 200080, 207460, 220088, 230092, 246928, 275110, 287615, 308660, 414920, 440176, 460184, 550220, 575230, 617320, 632753, 829840, 920368, 1100440, 1150460, 1234640, 1265506, 2200880, 2300920, 2531012, 3163765, 4601840, 5062024, 6327530, 10124048, 12655060, 25310120, 50620240]

約数ペア:

[(1, 50620240), (2, 25310120), (4, 12655060), (5, 10124048), (8, 6327530), (10, 5062024), (11, 4601840), (16, 3163765), (20, 2531012), (22, 2300920), (23, 2200880), (40, 1265506), (41, 1234640), (44, 1150460), (46, 1100440), (55, 920368), (61, 829840), (80, 632753), (82, 617320), (88, 575230), (92, 550220), (110, 460184), (115, 440176), (122, 414920), (164, 308660), (176, 287615), (184, 275110), (205, 246928), (220, 230092), (230, 220088), (244, 207460), (253, 200080), (305, 165968), (328, 154330), (368, 137555), (410, 123464), (440, 115046), (451, 112240), (460, 110044), (488, 103730), (506, 100040), (610, 82984), (656, 77165), (671, 75440), (820, 61732), (880, 57523), (902, 56120), (920, 55022), (943, 53680), (976, 51865), (1012, 50020), (1220, 41492), (1265, 40016), (1342, 37720), (1403, 36080), (1640, 30866), (1804, 28060), (1840, 27511), (1886, 26840), (2024, 25010), (2255, 22448), (2440, 20746), (2501, 20240), (2530, 20008), (2684, 18860), (2806, 18040), (3280, 15433), (3355, 15088), (3608, 14030), (3772, 13420), (4048, 12505), (4510, 11224), (4715, 10736), (4880, 10373), (5002, 10120), (5060, 10004), (5368, 9430), (5612, 9020), (6710, 7544), (7015, 7216)]