51033240

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{829}}^1$

素因数の和:871

約数の個数: 160

約数和(自身を含む): 180774000

約数和(自身を除く): 129740760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 81, 90, 95, 108, 114, 120, 135, 152, 162, 171, 180, 190, 216, 228, 270, 285, 324, 342, 360, 380, 405, 456, 513, 540, 570, 648, 684, 760, 810, 829, 855, 1026, 1080, 1140, 1368, 1539, 1620, 1658, 1710, 2052, 2280, 2487, 2565, 3078, 3240, 3316, 3420, 4104, 4145, 4974, 5130, 6156, 6632, 6840, 7461, 7695, 8290, 9948, 10260, 12312, 12435, 14922, 15390, 15751, 16580, 19896, 20520, 22383, 24870, 29844, 30780, 31502, 33160, 37305, 44766, 47253, 49740, 59688, 61560, 63004, 67149, 74610, 78755, 89532, 94506, 99480, 111915, 126008, 134298, 141759, 149220, 157510, 179064, 189012, 223830, 236265, 268596, 283518, 298440, 315020, 335745, 378024, 425277, 447660, 472530, 537192, 567036, 630040, 671490, 708795, 850554, 895320, 945060, 1134072, 1275831, 1342980, 1417590, 1701108, 1890120, 2126385, 2551662, 2685960, 2835180, 3402216, 4252770, 5103324, 5670360, 6379155, 8505540, 10206648, 12758310, 17011080, 25516620, 51033240]

約数ペア:

[(1, 51033240), (2, 25516620), (3, 17011080), (4, 12758310), (5, 10206648), (6, 8505540), (8, 6379155), (9, 5670360), (10, 5103324), (12, 4252770), (15, 3402216), (18, 2835180), (19, 2685960), (20, 2551662), (24, 2126385), (27, 1890120), (30, 1701108), (36, 1417590), (38, 1342980), (40, 1275831), (45, 1134072), (54, 945060), (57, 895320), (60, 850554), (72, 708795), (76, 671490), (81, 630040), (90, 567036), (95, 537192), (108, 472530), (114, 447660), (120, 425277), (135, 378024), (152, 335745), (162, 315020), (171, 298440), (180, 283518), (190, 268596), (216, 236265), (228, 223830), (270, 189012), (285, 179064), (324, 157510), (342, 149220), (360, 141759), (380, 134298), (405, 126008), (456, 111915), (513, 99480), (540, 94506), (570, 89532), (648, 78755), (684, 74610), (760, 67149), (810, 63004), (829, 61560), (855, 59688), (1026, 49740), (1080, 47253), (1140, 44766), (1368, 37305), (1539, 33160), (1620, 31502), (1658, 30780), (1710, 29844), (2052, 24870), (2280, 22383), (2487, 20520), (2565, 19896), (3078, 16580), (3240, 15751), (3316, 15390), (3420, 14922), (4104, 12435), (4145, 12312), (4974, 10260), (5130, 9948), (6156, 8290), (6632, 7695), (6840, 7461)]