51944464

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{311}}^1$

素因数の和:416

約数の個数: 80

約数和(自身を含む): 120242304

約数和(自身を除く): 68297840

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 73, 88, 104, 143, 146, 176, 208, 286, 292, 311, 572, 584, 622, 803, 949, 1144, 1168, 1244, 1606, 1898, 2288, 2488, 3212, 3421, 3796, 4043, 4976, 6424, 6842, 7592, 8086, 10439, 12848, 13684, 15184, 16172, 20878, 22703, 27368, 32344, 41756, 44473, 45406, 54736, 64688, 83512, 88946, 90812, 167024, 177892, 181624, 249733, 295139, 355784, 363248, 499466, 590278, 711568, 998932, 1180556, 1997864, 2361112, 3246529, 3995728, 4722224, 6493058, 12986116, 25972232, 51944464]

約数ペア:

[(1, 51944464), (2, 25972232), (4, 12986116), (8, 6493058), (11, 4722224), (13, 3995728), (16, 3246529), (22, 2361112), (26, 1997864), (44, 1180556), (52, 998932), (73, 711568), (88, 590278), (104, 499466), (143, 363248), (146, 355784), (176, 295139), (208, 249733), (286, 181624), (292, 177892), (311, 167024), (572, 90812), (584, 88946), (622, 83512), (803, 64688), (949, 54736), (1144, 45406), (1168, 44473), (1244, 41756), (1606, 32344), (1898, 27368), (2288, 22703), (2488, 20878), (3212, 16172), (3421, 15184), (3796, 13684), (4043, 12848), (4976, 10439), (6424, 8086), (6842, 7592)]