55959030

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^2\times {\mathrm{647}}^1$

素因数の和:722

約数の個数: 72

約数和(自身を含む): 150570576

約数和(自身を除く): 94611546

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 186, 279, 310, 465, 558, 647, 930, 961, 1294, 1395, 1922, 1941, 2790, 2883, 3235, 3882, 4805, 5766, 5823, 6470, 8649, 9610, 9705, 11646, 14415, 17298, 19410, 20057, 28830, 29115, 40114, 43245, 58230, 60171, 86490, 100285, 120342, 180513, 200570, 300855, 361026, 601710, 621767, 902565, 1243534, 1805130, 1865301, 3108835, 3730602, 5595903, 6217670, 9326505, 11191806, 18653010, 27979515, 55959030]

約数ペア:

[(1, 55959030), (2, 27979515), (3, 18653010), (5, 11191806), (6, 9326505), (9, 6217670), (10, 5595903), (15, 3730602), (18, 3108835), (30, 1865301), (31, 1805130), (45, 1243534), (62, 902565), (90, 621767), (93, 601710), (155, 361026), (186, 300855), (279, 200570), (310, 180513), (465, 120342), (558, 100285), (647, 86490), (930, 60171), (961, 58230), (1294, 43245), (1395, 40114), (1922, 29115), (1941, 28830), (2790, 20057), (2883, 19410), (3235, 17298), (3882, 14415), (4805, 11646), (5766, 9705), (5823, 9610), (6470, 8649)]