52754520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4831}}^1$

素因数の和:4865

約数の個数: 128

約数和(自身を含む): 194826240

約数和(自身を除く): 142071720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 120, 130, 140, 156, 168, 182, 195, 210, 260, 273, 280, 312, 364, 390, 420, 455, 520, 546, 728, 780, 840, 910, 1092, 1365, 1560, 1820, 2184, 2730, 3640, 4831, 5460, 9662, 10920, 14493, 19324, 24155, 28986, 33817, 38648, 48310, 57972, 62803, 67634, 72465, 96620, 101451, 115944, 125606, 135268, 144930, 169085, 188409, 193240, 202902, 251212, 270536, 289860, 314015, 338170, 376818, 405804, 439621, 502424, 507255, 579720, 628030, 676340, 753636, 811608, 879242, 942045, 1014510, 1256060, 1318863, 1352680, 1507272, 1758484, 1884090, 2029020, 2198105, 2512120, 2637726, 3516968, 3768180, 4058040, 4396210, 5275452, 6594315, 7536360, 8792420, 10550904, 13188630, 17584840, 26377260, 52754520]

約数ペア:

[(1, 52754520), (2, 26377260), (3, 17584840), (4, 13188630), (5, 10550904), (6, 8792420), (7, 7536360), (8, 6594315), (10, 5275452), (12, 4396210), (13, 4058040), (14, 3768180), (15, 3516968), (20, 2637726), (21, 2512120), (24, 2198105), (26, 2029020), (28, 1884090), (30, 1758484), (35, 1507272), (39, 1352680), (40, 1318863), (42, 1256060), (52, 1014510), (56, 942045), (60, 879242), (65, 811608), (70, 753636), (78, 676340), (84, 628030), (91, 579720), (104, 507255), (105, 502424), (120, 439621), (130, 405804), (140, 376818), (156, 338170), (168, 314015), (182, 289860), (195, 270536), (210, 251212), (260, 202902), (273, 193240), (280, 188409), (312, 169085), (364, 144930), (390, 135268), (420, 125606), (455, 115944), (520, 101451), (546, 96620), (728, 72465), (780, 67634), (840, 62803), (910, 57972), (1092, 48310), (1365, 38648), (1560, 33817), (1820, 28986), (2184, 24155), (2730, 19324), (3640, 14493), (4831, 10920), (5460, 9662)]