49600880

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{3851}}^1$

素因数の和:3894

約数の個数: 80

約数和(自身を含む): 137562624

約数和(自身を除く): 87961744

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 35, 40, 46, 56, 70, 80, 92, 112, 115, 140, 161, 184, 230, 280, 322, 368, 460, 560, 644, 805, 920, 1288, 1610, 1840, 2576, 3220, 3851, 6440, 7702, 12880, 15404, 19255, 26957, 30808, 38510, 53914, 61616, 77020, 88573, 107828, 134785, 154040, 177146, 215656, 269570, 308080, 354292, 431312, 442865, 539140, 620011, 708584, 885730, 1078280, 1240022, 1417168, 1771460, 2156560, 2480044, 3100055, 3542920, 4960088, 6200110, 7085840, 9920176, 12400220, 24800440, 49600880]

約数ペア:

[(1, 49600880), (2, 24800440), (4, 12400220), (5, 9920176), (7, 7085840), (8, 6200110), (10, 4960088), (14, 3542920), (16, 3100055), (20, 2480044), (23, 2156560), (28, 1771460), (35, 1417168), (40, 1240022), (46, 1078280), (56, 885730), (70, 708584), (80, 620011), (92, 539140), (112, 442865), (115, 431312), (140, 354292), (161, 308080), (184, 269570), (230, 215656), (280, 177146), (322, 154040), (368, 134785), (460, 107828), (560, 88573), (644, 77020), (805, 61616), (920, 53914), (1288, 38510), (1610, 30808), (1840, 26957), (2576, 19255), (3220, 15404), (3851, 12880), (6440, 7702)]