56971000

素因数分解:

$2^3\times 5^3\times {\mathrm{23}}^1\times {\mathrm{2477}}^1$

素因数の和:2521

約数の個数: 64

約数和(自身を含む): 139164480

約数和(自身を除く): 82193480

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 25, 40, 46, 50, 92, 100, 115, 125, 184, 200, 230, 250, 460, 500, 575, 920, 1000, 1150, 2300, 2477, 2875, 4600, 4954, 5750, 9908, 11500, 12385, 19816, 23000, 24770, 49540, 56971, 61925, 99080, 113942, 123850, 227884, 247700, 284855, 309625, 455768, 495400, 569710, 619250, 1139420, 1238500, 1424275, 2278840, 2477000, 2848550, 5697100, 7121375, 11394200, 14242750, 28485500, 56971000]

約数ペア:

[(1, 56971000), (2, 28485500), (4, 14242750), (5, 11394200), (8, 7121375), (10, 5697100), (20, 2848550), (23, 2477000), (25, 2278840), (40, 1424275), (46, 1238500), (50, 1139420), (92, 619250), (100, 569710), (115, 495400), (125, 455768), (184, 309625), (200, 284855), (230, 247700), (250, 227884), (460, 123850), (500, 113942), (575, 99080), (920, 61925), (1000, 56971), (1150, 49540), (2300, 24770), (2477, 23000), (2875, 19816), (4600, 12385), (4954, 11500), (5750, 9908)]