52770060

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{193}}^1$

素因数の和:253

約数の個数: 216

約数和(自身を含む): 193205376

約数和(自身を除く): 140435316

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 31, 35, 36, 42, 45, 49, 60, 62, 63, 70, 84, 90, 93, 98, 105, 124, 126, 140, 147, 155, 180, 186, 193, 196, 210, 217, 245, 252, 279, 294, 310, 315, 372, 386, 420, 434, 441, 465, 490, 558, 579, 588, 620, 630, 651, 735, 772, 868, 882, 930, 965, 980, 1085, 1116, 1158, 1260, 1302, 1351, 1395, 1470, 1519, 1737, 1764, 1860, 1930, 1953, 2170, 2205, 2316, 2604, 2702, 2790, 2895, 2940, 3038, 3255, 3474, 3860, 3906, 4053, 4340, 4410, 4557, 5404, 5580, 5790, 5983, 6076, 6510, 6755, 6948, 7595, 7812, 8106, 8685, 8820, 9114, 9457, 9765, 11580, 11966, 12159, 13020, 13510, 13671, 15190, 16212, 17370, 17949, 18228, 18914, 19530, 20265, 22785, 23932, 24318, 27020, 27342, 28371, 29915, 30380, 34740, 35898, 37828, 39060, 40530, 41881, 45570, 47285, 48636, 53847, 54684, 56742, 59830, 60795, 68355, 71796, 81060, 83762, 85113, 89745, 91140, 94570, 107694, 113484, 119660, 121590, 125643, 136710, 141855, 167524, 170226, 179490, 189140, 209405, 215388, 243180, 251286, 269235, 273420, 283710, 293167, 340452, 358980, 376929, 418810, 425565, 502572, 538470, 567420, 586334, 628215, 753858, 837620, 851130, 879501, 1076940, 1172668, 1256430, 1465835, 1507716, 1702260, 1759002, 1884645, 2512860, 2638503, 2931670, 3518004, 3769290, 4397505, 5277006, 5863340, 7538580, 8795010, 10554012, 13192515, 17590020, 26385030, 52770060]

約数ペア:

[(1, 52770060), (2, 26385030), (3, 17590020), (4, 13192515), (5, 10554012), (6, 8795010), (7, 7538580), (9, 5863340), (10, 5277006), (12, 4397505), (14, 3769290), (15, 3518004), (18, 2931670), (20, 2638503), (21, 2512860), (28, 1884645), (30, 1759002), (31, 1702260), (35, 1507716), (36, 1465835), (42, 1256430), (45, 1172668), (49, 1076940), (60, 879501), (62, 851130), (63, 837620), (70, 753858), (84, 628215), (90, 586334), (93, 567420), (98, 538470), (105, 502572), (124, 425565), (126, 418810), (140, 376929), (147, 358980), (155, 340452), (180, 293167), (186, 283710), (193, 273420), (196, 269235), (210, 251286), (217, 243180), (245, 215388), (252, 209405), (279, 189140), (294, 179490), (310, 170226), (315, 167524), (372, 141855), (386, 136710), (420, 125643), (434, 121590), (441, 119660), (465, 113484), (490, 107694), (558, 94570), (579, 91140), (588, 89745), (620, 85113), (630, 83762), (651, 81060), (735, 71796), (772, 68355), (868, 60795), (882, 59830), (930, 56742), (965, 54684), (980, 53847), (1085, 48636), (1116, 47285), (1158, 45570), (1260, 41881), (1302, 40530), (1351, 39060), (1395, 37828), (1470, 35898), (1519, 34740), (1737, 30380), (1764, 29915), (1860, 28371), (1930, 27342), (1953, 27020), (2170, 24318), (2205, 23932), (2316, 22785), (2604, 20265), (2702, 19530), (2790, 18914), (2895, 18228), (2940, 17949), (3038, 17370), (3255, 16212), (3474, 15190), (3860, 13671), (3906, 13510), (4053, 13020), (4340, 12159), (4410, 11966), (4557, 11580), (5404, 9765), (5580, 9457), (5790, 9114), (5983, 8820), (6076, 8685), (6510, 8106), (6755, 7812), (6948, 7595)]