55049800

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{683}}^1$

素因数の和:743

約数の個数: 96

約数和(自身を含む): 142490880

約数和(自身を除く): 87441080

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 31, 40, 50, 52, 62, 65, 100, 104, 124, 130, 155, 200, 248, 260, 310, 325, 403, 520, 620, 650, 683, 775, 806, 1240, 1300, 1366, 1550, 1612, 2015, 2600, 2732, 3100, 3224, 3415, 4030, 5464, 6200, 6830, 8060, 8879, 10075, 13660, 16120, 17075, 17758, 20150, 21173, 27320, 34150, 35516, 40300, 42346, 44395, 68300, 71032, 80600, 84692, 88790, 105865, 136600, 169384, 177580, 211730, 221975, 275249, 355160, 423460, 443950, 529325, 550498, 846920, 887900, 1058650, 1100996, 1376245, 1775800, 2117300, 2201992, 2752490, 4234600, 5504980, 6881225, 11009960, 13762450, 27524900, 55049800]

約数ペア:

[(1, 55049800), (2, 27524900), (4, 13762450), (5, 11009960), (8, 6881225), (10, 5504980), (13, 4234600), (20, 2752490), (25, 2201992), (26, 2117300), (31, 1775800), (40, 1376245), (50, 1100996), (52, 1058650), (62, 887900), (65, 846920), (100, 550498), (104, 529325), (124, 443950), (130, 423460), (155, 355160), (200, 275249), (248, 221975), (260, 211730), (310, 177580), (325, 169384), (403, 136600), (520, 105865), (620, 88790), (650, 84692), (683, 80600), (775, 71032), (806, 68300), (1240, 44395), (1300, 42346), (1366, 40300), (1550, 35516), (1612, 34150), (2015, 27320), (2600, 21173), (2732, 20150), (3100, 17758), (3224, 17075), (3415, 16120), (4030, 13660), (5464, 10075), (6200, 8879), (6830, 8060)]