51331136

素因数分解:

$2^6\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{409}}^1$

素因数の和:511

約数の個数: 56

約数和(自身を含む): 106847640

約数和(自身を除く): 55516504

約数列:

[1, 2, 4, 8, 16, 32, 37, 53, 64, 74, 106, 148, 212, 296, 409, 424, 592, 818, 848, 1184, 1636, 1696, 1961, 2368, 3272, 3392, 3922, 6544, 7844, 13088, 15133, 15688, 21677, 26176, 30266, 31376, 43354, 60532, 62752, 86708, 121064, 125504, 173416, 242128, 346832, 484256, 693664, 802049, 968512, 1387328, 1604098, 3208196, 6416392, 12832784, 25665568, 51331136]

約数ペア:

[(1, 51331136), (2, 25665568), (4, 12832784), (8, 6416392), (16, 3208196), (32, 1604098), (37, 1387328), (53, 968512), (64, 802049), (74, 693664), (106, 484256), (148, 346832), (212, 242128), (296, 173416), (409, 125504), (424, 121064), (592, 86708), (818, 62752), (848, 60532), (1184, 43354), (1636, 31376), (1696, 30266), (1961, 26176), (2368, 21677), (3272, 15688), (3392, 15133), (3922, 13088), (6544, 7844)]