53990300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{349}}^1$

素因数の和:400

約数の個数: 144

約数和(自身を含む): 153115200

約数和(自身を除く): 99124900

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 17, 20, 25, 26, 28, 34, 35, 50, 52, 65, 68, 70, 85, 91, 100, 119, 130, 140, 170, 175, 182, 221, 238, 260, 325, 340, 349, 350, 364, 425, 442, 455, 476, 595, 650, 698, 700, 850, 884, 910, 1105, 1190, 1300, 1396, 1547, 1700, 1745, 1820, 2210, 2275, 2380, 2443, 2975, 3094, 3490, 4420, 4537, 4550, 4886, 5525, 5933, 5950, 6188, 6980, 7735, 8725, 9074, 9100, 9772, 11050, 11866, 11900, 12215, 15470, 17450, 18148, 22100, 22685, 23732, 24430, 29665, 30940, 31759, 34900, 38675, 41531, 45370, 48860, 59330, 61075, 63518, 77129, 77350, 83062, 90740, 113425, 118660, 122150, 127036, 148325, 154258, 154700, 158795, 166124, 207655, 226850, 244300, 296650, 308516, 317590, 385645, 415310, 453700, 539903, 593300, 635180, 771290, 793975, 830620, 1038275, 1079806, 1542580, 1587950, 1928225, 2076550, 2159612, 2699515, 3175900, 3856450, 4153100, 5399030, 7712900, 10798060, 13497575, 26995150, 53990300]

約数ペア:

[(1, 53990300), (2, 26995150), (4, 13497575), (5, 10798060), (7, 7712900), (10, 5399030), (13, 4153100), (14, 3856450), (17, 3175900), (20, 2699515), (25, 2159612), (26, 2076550), (28, 1928225), (34, 1587950), (35, 1542580), (50, 1079806), (52, 1038275), (65, 830620), (68, 793975), (70, 771290), (85, 635180), (91, 593300), (100, 539903), (119, 453700), (130, 415310), (140, 385645), (170, 317590), (175, 308516), (182, 296650), (221, 244300), (238, 226850), (260, 207655), (325, 166124), (340, 158795), (349, 154700), (350, 154258), (364, 148325), (425, 127036), (442, 122150), (455, 118660), (476, 113425), (595, 90740), (650, 83062), (698, 77350), (700, 77129), (850, 63518), (884, 61075), (910, 59330), (1105, 48860), (1190, 45370), (1300, 41531), (1396, 38675), (1547, 34900), (1700, 31759), (1745, 30940), (1820, 29665), (2210, 24430), (2275, 23732), (2380, 22685), (2443, 22100), (2975, 18148), (3094, 17450), (3490, 15470), (4420, 12215), (4537, 11900), (4550, 11866), (4886, 11050), (5525, 9772), (5933, 9100), (5950, 9074), (6188, 8725), (6980, 7735)]