53865420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{277}}^1\times {\mathrm{463}}^1$

素因数の和:759

約数の個数: 96

約数和(自身を含む): 173365248

約数和(自身を除く): 119499828

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 277, 420, 463, 554, 831, 926, 1108, 1385, 1389, 1662, 1852, 1939, 2315, 2770, 2778, 3241, 3324, 3878, 4155, 4630, 5540, 5556, 5817, 6482, 6945, 7756, 8310, 9260, 9695, 9723, 11634, 12964, 13890, 16205, 16620, 19390, 19446, 23268, 27780, 29085, 32410, 38780, 38892, 48615, 58170, 64820, 97230, 116340, 128251, 194460, 256502, 384753, 513004, 641255, 769506, 897757, 1282510, 1539012, 1795514, 1923765, 2565020, 2693271, 3591028, 3847530, 4488785, 5386542, 7695060, 8977570, 10773084, 13466355, 17955140, 26932710, 53865420]

約数ペア:

[(1, 53865420), (2, 26932710), (3, 17955140), (4, 13466355), (5, 10773084), (6, 8977570), (7, 7695060), (10, 5386542), (12, 4488785), (14, 3847530), (15, 3591028), (20, 2693271), (21, 2565020), (28, 1923765), (30, 1795514), (35, 1539012), (42, 1282510), (60, 897757), (70, 769506), (84, 641255), (105, 513004), (140, 384753), (210, 256502), (277, 194460), (420, 128251), (463, 116340), (554, 97230), (831, 64820), (926, 58170), (1108, 48615), (1385, 38892), (1389, 38780), (1662, 32410), (1852, 29085), (1939, 27780), (2315, 23268), (2770, 19446), (2778, 19390), (3241, 16620), (3324, 16205), (3878, 13890), (4155, 12964), (4630, 11634), (5540, 9723), (5556, 9695), (5817, 9260), (6482, 8310), (6945, 7756)]