54258464

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{79}}^1\times {\mathrm{127}}^1$

素因数の和:242

約数の個数: 72

約数和(自身を含む): 118056960

約数和(自身を除く): 63798496

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 79, 104, 127, 158, 169, 208, 254, 316, 338, 416, 508, 632, 676, 1016, 1027, 1264, 1352, 1651, 2032, 2054, 2528, 2704, 3302, 4064, 4108, 5408, 6604, 8216, 10033, 13208, 13351, 16432, 20066, 21463, 26416, 26702, 32864, 40132, 42926, 52832, 53404, 80264, 85852, 106808, 130429, 160528, 171704, 213616, 260858, 321056, 343408, 427232, 521716, 686816, 1043432, 1695577, 2086864, 3391154, 4173728, 6782308, 13564616, 27129232, 54258464]

約数ペア:

[(1, 54258464), (2, 27129232), (4, 13564616), (8, 6782308), (13, 4173728), (16, 3391154), (26, 2086864), (32, 1695577), (52, 1043432), (79, 686816), (104, 521716), (127, 427232), (158, 343408), (169, 321056), (208, 260858), (254, 213616), (316, 171704), (338, 160528), (416, 130429), (508, 106808), (632, 85852), (676, 80264), (1016, 53404), (1027, 52832), (1264, 42926), (1352, 40132), (1651, 32864), (2032, 26702), (2054, 26416), (2528, 21463), (2704, 20066), (3302, 16432), (4064, 13351), (4108, 13208), (5408, 10033), (6604, 8216)]