55199500

素因数分解:

$2^2\times 5^3\times {\mathrm{53}}^1\times {\mathrm{2083}}^1$

素因数の和:2155

約数の個数: 48

約数和(自身を含む): 122889312

約数和(自身を除く): 67689812

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 53, 100, 106, 125, 212, 250, 265, 500, 530, 1060, 1325, 2083, 2650, 4166, 5300, 6625, 8332, 10415, 13250, 20830, 26500, 41660, 52075, 104150, 110399, 208300, 220798, 260375, 441596, 520750, 551995, 1041500, 1103990, 2207980, 2759975, 5519950, 11039900, 13799875, 27599750, 55199500]

約数ペア:

[(1, 55199500), (2, 27599750), (4, 13799875), (5, 11039900), (10, 5519950), (20, 2759975), (25, 2207980), (50, 1103990), (53, 1041500), (100, 551995), (106, 520750), (125, 441596), (212, 260375), (250, 220798), (265, 208300), (500, 110399), (530, 104150), (1060, 52075), (1325, 41660), (2083, 26500), (2650, 20830), (4166, 13250), (5300, 10415), (6625, 8332)]