53689000

素因数分解:

$2^3\times 5^3\times {\mathrm{53}}^1\times {\mathrm{1013}}^1$

素因数の和:1087

約数の個数: 64

約数和(自身を含む): 128129040

約数和(自身を除く): 74440040

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 53, 100, 106, 125, 200, 212, 250, 265, 424, 500, 530, 1000, 1013, 1060, 1325, 2026, 2120, 2650, 4052, 5065, 5300, 6625, 8104, 10130, 10600, 13250, 20260, 25325, 26500, 40520, 50650, 53000, 53689, 101300, 107378, 126625, 202600, 214756, 253250, 268445, 429512, 506500, 536890, 1013000, 1073780, 1342225, 2147560, 2684450, 5368900, 6711125, 10737800, 13422250, 26844500, 53689000]

約数ペア:

[(1, 53689000), (2, 26844500), (4, 13422250), (5, 10737800), (8, 6711125), (10, 5368900), (20, 2684450), (25, 2147560), (40, 1342225), (50, 1073780), (53, 1013000), (100, 536890), (106, 506500), (125, 429512), (200, 268445), (212, 253250), (250, 214756), (265, 202600), (424, 126625), (500, 107378), (530, 101300), (1000, 53689), (1013, 53000), (1060, 50650), (1325, 40520), (2026, 26500), (2120, 25325), (2650, 20260), (4052, 13250), (5065, 10600), (5300, 10130), (6625, 8104)]