54131896

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{74357}}^1$

素因数の和:74383

約数の個数: 32

約数和(自身を含む): 124921440

約数和(自身を除く): 70789544

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 74357, 148714, 297428, 520499, 594856, 966641, 1040998, 1933282, 2081996, 3866564, 4163992, 6766487, 7733128, 13532974, 27065948, 54131896]

約数ペア:

[(1, 54131896), (2, 27065948), (4, 13532974), (7, 7733128), (8, 6766487), (13, 4163992), (14, 3866564), (26, 2081996), (28, 1933282), (52, 1040998), (56, 966641), (91, 594856), (104, 520499), (182, 297428), (364, 148714), (728, 74357)]