51353200

素因数分解:

$2^4\times 5^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{233}}^1$

素因数の和:299

約数の個数: 120

約数和(自身を含む): 134924400

約数和(自身を除く): 83571200

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 29, 38, 40, 50, 58, 76, 80, 95, 100, 116, 145, 152, 190, 200, 232, 233, 290, 304, 380, 400, 464, 466, 475, 551, 580, 725, 760, 932, 950, 1102, 1160, 1165, 1450, 1520, 1864, 1900, 2204, 2320, 2330, 2755, 2900, 3728, 3800, 4408, 4427, 4660, 5510, 5800, 5825, 6757, 7600, 8816, 8854, 9320, 11020, 11600, 11650, 13514, 13775, 17708, 18640, 22040, 22135, 23300, 27028, 27550, 33785, 35416, 44080, 44270, 46600, 54056, 55100, 67570, 70832, 88540, 93200, 108112, 110200, 110675, 128383, 135140, 168925, 177080, 220400, 221350, 256766, 270280, 337850, 354160, 442700, 513532, 540560, 641915, 675700, 885400, 1027064, 1283830, 1351400, 1770800, 2054128, 2567660, 2702800, 3209575, 5135320, 6419150, 10270640, 12838300, 25676600, 51353200]

約数ペア:

[(1, 51353200), (2, 25676600), (4, 12838300), (5, 10270640), (8, 6419150), (10, 5135320), (16, 3209575), (19, 2702800), (20, 2567660), (25, 2054128), (29, 1770800), (38, 1351400), (40, 1283830), (50, 1027064), (58, 885400), (76, 675700), (80, 641915), (95, 540560), (100, 513532), (116, 442700), (145, 354160), (152, 337850), (190, 270280), (200, 256766), (232, 221350), (233, 220400), (290, 177080), (304, 168925), (380, 135140), (400, 128383), (464, 110675), (466, 110200), (475, 108112), (551, 93200), (580, 88540), (725, 70832), (760, 67570), (932, 55100), (950, 54056), (1102, 46600), (1160, 44270), (1165, 44080), (1450, 35416), (1520, 33785), (1864, 27550), (1900, 27028), (2204, 23300), (2320, 22135), (2330, 22040), (2755, 18640), (2900, 17708), (3728, 13775), (3800, 13514), (4408, 11650), (4427, 11600), (4660, 11020), (5510, 9320), (5800, 8854), (5825, 8816), (6757, 7600)]