56351844

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{617}}^1$

素因数の和:729

約数の個数: 72

約数和(自身を含む): 148468320

約数和(自身を除く): 92116476

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 59, 86, 118, 129, 172, 177, 236, 258, 354, 387, 516, 531, 617, 708, 774, 1062, 1234, 1548, 1851, 2124, 2468, 2537, 3702, 5074, 5553, 7404, 7611, 10148, 11106, 15222, 22212, 22833, 26531, 30444, 36403, 45666, 53062, 72806, 79593, 91332, 106124, 109209, 145612, 159186, 218418, 238779, 318372, 327627, 436836, 477558, 655254, 955116, 1310508, 1565329, 3130658, 4695987, 6261316, 9391974, 14087961, 18783948, 28175922, 56351844]

約数ペア:

[(1, 56351844), (2, 28175922), (3, 18783948), (4, 14087961), (6, 9391974), (9, 6261316), (12, 4695987), (18, 3130658), (36, 1565329), (43, 1310508), (59, 955116), (86, 655254), (118, 477558), (129, 436836), (172, 327627), (177, 318372), (236, 238779), (258, 218418), (354, 159186), (387, 145612), (516, 109209), (531, 106124), (617, 91332), (708, 79593), (774, 72806), (1062, 53062), (1234, 45666), (1548, 36403), (1851, 30444), (2124, 26531), (2468, 22833), (2537, 22212), (3702, 15222), (5074, 11106), (5553, 10148), (7404, 7611)]