53718080

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{349}}^1$

素因数の和:416

約数の個数: 112

約数和(自身を含む): 141884400

約数和(自身を除く): 88166320

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 37, 40, 52, 64, 65, 74, 80, 104, 130, 148, 160, 185, 208, 260, 296, 320, 349, 370, 416, 481, 520, 592, 698, 740, 832, 962, 1040, 1184, 1396, 1480, 1745, 1924, 2080, 2368, 2405, 2792, 2960, 3490, 3848, 4160, 4537, 4810, 5584, 5920, 6980, 7696, 9074, 9620, 11168, 11840, 12913, 13960, 15392, 18148, 19240, 22336, 22685, 25826, 27920, 30784, 36296, 38480, 45370, 51652, 55840, 64565, 72592, 76960, 90740, 103304, 111680, 129130, 145184, 153920, 167869, 181480, 206608, 258260, 290368, 335738, 362960, 413216, 516520, 671476, 725920, 826432, 839345, 1033040, 1342952, 1451840, 1678690, 2066080, 2685904, 3357380, 4132160, 5371808, 6714760, 10743616, 13429520, 26859040, 53718080]

約数ペア:

[(1, 53718080), (2, 26859040), (4, 13429520), (5, 10743616), (8, 6714760), (10, 5371808), (13, 4132160), (16, 3357380), (20, 2685904), (26, 2066080), (32, 1678690), (37, 1451840), (40, 1342952), (52, 1033040), (64, 839345), (65, 826432), (74, 725920), (80, 671476), (104, 516520), (130, 413216), (148, 362960), (160, 335738), (185, 290368), (208, 258260), (260, 206608), (296, 181480), (320, 167869), (349, 153920), (370, 145184), (416, 129130), (481, 111680), (520, 103304), (592, 90740), (698, 76960), (740, 72592), (832, 64565), (962, 55840), (1040, 51652), (1184, 45370), (1396, 38480), (1480, 36296), (1745, 30784), (1924, 27920), (2080, 25826), (2368, 22685), (2405, 22336), (2792, 19240), (2960, 18148), (3490, 15392), (3848, 13960), (4160, 12913), (4537, 11840), (4810, 11168), (5584, 9620), (5920, 9074), (6980, 7696)]