53997120

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{18749}}^1$

素因数の和:18772

約数の個数: 84

約数和(自身を含む): 185737500

約数和(自身を除く): 131740380

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 18749, 37498, 56247, 74996, 93745, 112494, 149992, 168741, 187490, 224988, 281235, 299984, 337482, 374980, 449976, 562470, 599968, 674964, 749960, 843705, 899952, 1124940, 1199936, 1349928, 1499920, 1687410, 1799904, 2249880, 2699856, 2999840, 3374820, 3599808, 4499760, 5399712, 5999680, 6749640, 8999520, 10799424, 13499280, 17999040, 26998560, 53997120]

約数ペア:

[(1, 53997120), (2, 26998560), (3, 17999040), (4, 13499280), (5, 10799424), (6, 8999520), (8, 6749640), (9, 5999680), (10, 5399712), (12, 4499760), (15, 3599808), (16, 3374820), (18, 2999840), (20, 2699856), (24, 2249880), (30, 1799904), (32, 1687410), (36, 1499920), (40, 1349928), (45, 1199936), (48, 1124940), (60, 899952), (64, 843705), (72, 749960), (80, 674964), (90, 599968), (96, 562470), (120, 449976), (144, 374980), (160, 337482), (180, 299984), (192, 281235), (240, 224988), (288, 187490), (320, 168741), (360, 149992), (480, 112494), (576, 93745), (720, 74996), (960, 56247), (1440, 37498), (2880, 18749)]