50345880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{547}}^1$

素因数の和:633

約数の個数: 128

約数和(自身を含む): 165715200

約数和(自身を除く): 115369320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 59, 60, 65, 78, 104, 118, 120, 130, 156, 177, 195, 236, 260, 295, 312, 354, 390, 472, 520, 547, 590, 708, 767, 780, 885, 1094, 1180, 1416, 1534, 1560, 1641, 1770, 2188, 2301, 2360, 2735, 3068, 3282, 3540, 3835, 4376, 4602, 5470, 6136, 6564, 7080, 7111, 7670, 8205, 9204, 10940, 11505, 13128, 14222, 15340, 16410, 18408, 21333, 21880, 23010, 28444, 30680, 32273, 32820, 35555, 42666, 46020, 56888, 64546, 65640, 71110, 85332, 92040, 96819, 106665, 129092, 142220, 161365, 170664, 193638, 213330, 258184, 284440, 322730, 387276, 419549, 426660, 484095, 645460, 774552, 839098, 853320, 968190, 1258647, 1290920, 1678196, 1936380, 2097745, 2517294, 3356392, 3872760, 4195490, 5034588, 6293235, 8390980, 10069176, 12586470, 16781960, 25172940, 50345880]

約数ペア:

[(1, 50345880), (2, 25172940), (3, 16781960), (4, 12586470), (5, 10069176), (6, 8390980), (8, 6293235), (10, 5034588), (12, 4195490), (13, 3872760), (15, 3356392), (20, 2517294), (24, 2097745), (26, 1936380), (30, 1678196), (39, 1290920), (40, 1258647), (52, 968190), (59, 853320), (60, 839098), (65, 774552), (78, 645460), (104, 484095), (118, 426660), (120, 419549), (130, 387276), (156, 322730), (177, 284440), (195, 258184), (236, 213330), (260, 193638), (295, 170664), (312, 161365), (354, 142220), (390, 129092), (472, 106665), (520, 96819), (547, 92040), (590, 85332), (708, 71110), (767, 65640), (780, 64546), (885, 56888), (1094, 46020), (1180, 42666), (1416, 35555), (1534, 32820), (1560, 32273), (1641, 30680), (1770, 28444), (2188, 23010), (2301, 21880), (2360, 21333), (2735, 18408), (3068, 16410), (3282, 15340), (3540, 14222), (3835, 13128), (4376, 11505), (4602, 10940), (5470, 9204), (6136, 8205), (6564, 7670), (7080, 7111)]