54817984

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1607}}^1$

素因数の和:1673

約数の個数: 56

約数和(自身を含む): 120079008

約数和(自身を除く): 65261024

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 41, 52, 64, 82, 104, 164, 208, 328, 416, 533, 656, 832, 1066, 1312, 1607, 2132, 2624, 3214, 4264, 6428, 8528, 12856, 17056, 20891, 25712, 34112, 41782, 51424, 65887, 83564, 102848, 131774, 167128, 263548, 334256, 527096, 668512, 856531, 1054192, 1337024, 1713062, 2108384, 3426124, 4216768, 6852248, 13704496, 27408992, 54817984]

約数ペア:

[(1, 54817984), (2, 27408992), (4, 13704496), (8, 6852248), (13, 4216768), (16, 3426124), (26, 2108384), (32, 1713062), (41, 1337024), (52, 1054192), (64, 856531), (82, 668512), (104, 527096), (164, 334256), (208, 263548), (328, 167128), (416, 131774), (533, 102848), (656, 83564), (832, 65887), (1066, 51424), (1312, 41782), (1607, 34112), (2132, 25712), (2624, 20891), (3214, 17056), (4264, 12856), (6428, 8528)]