52554840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{571}}^1$

素因数の和:657

約数の個数: 128

約数和(自身を含む): 172972800

約数和(自身を除く): 120417960

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, 571, 590, 708, 767, 780, 885, 1142, 1180, 1416, 1534, 1560, 1713, 1770, 2284, 2301, 2360, 2855, 3068, 3426, 3540, 3835, 4568, 4602, 5710, 6136, 6852, 7080, 7423, 7670, 8565, 9204, 11420, 11505, 13704, 14846, 15340, 17130, 18408, 22269, 22840, 23010, 29692, 30680, 33689, 34260, 37115, 44538, 46020, 59384, 67378, 68520, 74230, 89076, 92040, 101067, 111345, 134756, 148460, 168445, 178152, 202134, 222690, 269512, 296920, 336890, 404268, 437957, 445380, 505335, 673780, 808536, 875914, 890760, 1010670, 1313871, 1347560, 1751828, 2021340, 2189785, 2627742, 3503656, 4042680, 4379570, 5255484, 6569355, 8759140, 10510968, 13138710, 17518280, 26277420, 52554840]

約数ペア:

[(1, 52554840), (2, 26277420), (3, 17518280), (4, 13138710), (5, 10510968), (6, 8759140), (8, 6569355), (10, 5255484), (12, 4379570), (13, 4042680), (15, 3503656), (20, 2627742), (24, 2189785), (26, 2021340), (30, 1751828), (39, 1347560), (40, 1313871), (52, 1010670), (59, 890760), (60, 875914), (65, 808536), (78, 673780), (104, 505335), (118, 445380), (120, 437957), (130, 404268), (156, 336890), (177, 296920), (195, 269512), (236, 222690), (260, 202134), (295, 178152), (312, 168445), (354, 148460), (390, 134756), (472, 111345), (520, 101067), (571, 92040), (590, 89076), (708, 74230), (767, 68520), (780, 67378), (885, 59384), (1142, 46020), (1180, 44538), (1416, 37115), (1534, 34260), (1560, 33689), (1713, 30680), (1770, 29692), (2284, 23010), (2301, 22840), (2360, 22269), (2855, 18408), (3068, 17130), (3426, 15340), (3540, 14846), (3835, 13704), (4568, 11505), (4602, 11420), (5710, 9204), (6136, 8565), (6852, 7670), (7080, 7423)]