54549972

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{269}}^1$

素因数の和:453

約数の個数: 72

約数和(自身を含む): 142702560

約数和(自身を除く): 88152588

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 131, 172, 258, 262, 269, 387, 393, 516, 524, 538, 774, 786, 807, 1076, 1179, 1548, 1572, 1614, 2358, 2421, 3228, 4716, 4842, 5633, 9684, 11266, 11567, 16899, 22532, 23134, 33798, 34701, 35239, 46268, 50697, 67596, 69402, 70478, 101394, 104103, 105717, 138804, 140956, 202788, 208206, 211434, 317151, 416412, 422868, 634302, 1268604, 1515277, 3030554, 4545831, 6061108, 9091662, 13637493, 18183324, 27274986, 54549972]

約数ペア:

[(1, 54549972), (2, 27274986), (3, 18183324), (4, 13637493), (6, 9091662), (9, 6061108), (12, 4545831), (18, 3030554), (36, 1515277), (43, 1268604), (86, 634302), (129, 422868), (131, 416412), (172, 317151), (258, 211434), (262, 208206), (269, 202788), (387, 140956), (393, 138804), (516, 105717), (524, 104103), (538, 101394), (774, 70478), (786, 69402), (807, 67596), (1076, 50697), (1179, 46268), (1548, 35239), (1572, 34701), (1614, 33798), (2358, 23134), (2421, 22532), (3228, 16899), (4716, 11567), (4842, 11266), (5633, 9684)]