49605920

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3407}}^1$

素因数の和:3442

約数の個数: 96

約数和(自身を含む): 144281088

約数和(自身を除く): 94675168

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 160, 182, 208, 224, 260, 280, 364, 416, 455, 520, 560, 728, 910, 1040, 1120, 1456, 1820, 2080, 2912, 3407, 3640, 6814, 7280, 13628, 14560, 17035, 23849, 27256, 34070, 44291, 47698, 54512, 68140, 88582, 95396, 109024, 119245, 136280, 177164, 190792, 221455, 238490, 272560, 310037, 354328, 381584, 442910, 476980, 545120, 620074, 708656, 763168, 885820, 953960, 1240148, 1417312, 1550185, 1771640, 1907920, 2480296, 3100370, 3543280, 3815840, 4960592, 6200740, 7086560, 9921184, 12401480, 24802960, 49605920]

約数ペア:

[(1, 49605920), (2, 24802960), (4, 12401480), (5, 9921184), (7, 7086560), (8, 6200740), (10, 4960592), (13, 3815840), (14, 3543280), (16, 3100370), (20, 2480296), (26, 1907920), (28, 1771640), (32, 1550185), (35, 1417312), (40, 1240148), (52, 953960), (56, 885820), (65, 763168), (70, 708656), (80, 620074), (91, 545120), (104, 476980), (112, 442910), (130, 381584), (140, 354328), (160, 310037), (182, 272560), (208, 238490), (224, 221455), (260, 190792), (280, 177164), (364, 136280), (416, 119245), (455, 109024), (520, 95396), (560, 88582), (728, 68140), (910, 54512), (1040, 47698), (1120, 44291), (1456, 34070), (1820, 27256), (2080, 23849), (2912, 17035), (3407, 14560), (3640, 13628), (6814, 7280)]