53121728

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{1237}}^1$

素因数の和:1321

約数の個数: 56

約数和(自身を含む): 116976144

約数和(自身を除く): 63854416

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 61, 64, 88, 122, 176, 244, 352, 488, 671, 704, 976, 1237, 1342, 1952, 2474, 2684, 3904, 4948, 5368, 9896, 10736, 13607, 19792, 21472, 27214, 39584, 42944, 54428, 75457, 79168, 108856, 150914, 217712, 301828, 435424, 603656, 830027, 870848, 1207312, 1660054, 2414624, 3320108, 4829248, 6640216, 13280432, 26560864, 53121728]

約数ペア:

[(1, 53121728), (2, 26560864), (4, 13280432), (8, 6640216), (11, 4829248), (16, 3320108), (22, 2414624), (32, 1660054), (44, 1207312), (61, 870848), (64, 830027), (88, 603656), (122, 435424), (176, 301828), (244, 217712), (352, 150914), (488, 108856), (671, 79168), (704, 75457), (976, 54428), (1237, 42944), (1342, 39584), (1952, 27214), (2474, 21472), (2684, 19792), (3904, 13607), (4948, 10736), (5368, 9896)]