51288512

素因数分解:

$2^6\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{179}}^1$

素因数の和:250

約数の個数: 84

約数和(自身を含む): 115534440

約数和(自身を除く): 64245928

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 37, 44, 64, 74, 88, 121, 148, 176, 179, 242, 296, 352, 358, 407, 484, 592, 704, 716, 814, 968, 1184, 1432, 1628, 1936, 1969, 2368, 2864, 3256, 3872, 3938, 4477, 5728, 6512, 6623, 7744, 7876, 8954, 11456, 13024, 13246, 15752, 17908, 21659, 26048, 26492, 31504, 35816, 43318, 52984, 63008, 71632, 72853, 86636, 105968, 126016, 143264, 145706, 173272, 211936, 286528, 291412, 346544, 423872, 582824, 693088, 801383, 1165648, 1386176, 1602766, 2331296, 3205532, 4662592, 6411064, 12822128, 25644256, 51288512]

約数ペア:

[(1, 51288512), (2, 25644256), (4, 12822128), (8, 6411064), (11, 4662592), (16, 3205532), (22, 2331296), (32, 1602766), (37, 1386176), (44, 1165648), (64, 801383), (74, 693088), (88, 582824), (121, 423872), (148, 346544), (176, 291412), (179, 286528), (242, 211936), (296, 173272), (352, 145706), (358, 143264), (407, 126016), (484, 105968), (592, 86636), (704, 72853), (716, 71632), (814, 63008), (968, 52984), (1184, 43318), (1432, 35816), (1628, 31504), (1936, 26492), (1969, 26048), (2368, 21659), (2864, 17908), (3256, 15752), (3872, 13246), (3938, 13024), (4477, 11456), (5728, 8954), (6512, 7876), (6623, 7744)]