53485760

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^2\times {\mathrm{463}}^1$

素因数の和:518

約数の個数: 84

約数和(自身を含む): 134709408

約数和(自身を除く): 81223648

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 152, 160, 190, 304, 320, 361, 380, 463, 608, 722, 760, 926, 1216, 1444, 1520, 1805, 1852, 2315, 2888, 3040, 3610, 3704, 4630, 5776, 6080, 7220, 7408, 8797, 9260, 11552, 14440, 14816, 17594, 18520, 23104, 28880, 29632, 35188, 37040, 43985, 57760, 70376, 74080, 87970, 115520, 140752, 148160, 167143, 175940, 281504, 334286, 351880, 563008, 668572, 703760, 835715, 1337144, 1407520, 1671430, 2674288, 2815040, 3342860, 5348576, 6685720, 10697152, 13371440, 26742880, 53485760]

約数ペア:

[(1, 53485760), (2, 26742880), (4, 13371440), (5, 10697152), (8, 6685720), (10, 5348576), (16, 3342860), (19, 2815040), (20, 2674288), (32, 1671430), (38, 1407520), (40, 1337144), (64, 835715), (76, 703760), (80, 668572), (95, 563008), (152, 351880), (160, 334286), (190, 281504), (304, 175940), (320, 167143), (361, 148160), (380, 140752), (463, 115520), (608, 87970), (722, 74080), (760, 70376), (926, 57760), (1216, 43985), (1444, 37040), (1520, 35188), (1805, 29632), (1852, 28880), (2315, 23104), (2888, 18520), (3040, 17594), (3610, 14816), (3704, 14440), (4630, 11552), (5776, 9260), (6080, 8797), (7220, 7408)]