55056120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{65543}}^1$

素因数の和:65564

約数の個数: 64

約数和(自身を含む): 188766720

約数和(自身を除く): 133710600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 65543, 131086, 196629, 262172, 327715, 393258, 458801, 524344, 655430, 786516, 917602, 983145, 1310860, 1376403, 1573032, 1835204, 1966290, 2294005, 2621720, 2752806, 3670408, 3932580, 4588010, 5505612, 6882015, 7865160, 9176020, 11011224, 13764030, 18352040, 27528060, 55056120]

約数ペア:

[(1, 55056120), (2, 27528060), (3, 18352040), (4, 13764030), (5, 11011224), (6, 9176020), (7, 7865160), (8, 6882015), (10, 5505612), (12, 4588010), (14, 3932580), (15, 3670408), (20, 2752806), (21, 2621720), (24, 2294005), (28, 1966290), (30, 1835204), (35, 1573032), (40, 1376403), (42, 1310860), (56, 983145), (60, 917602), (70, 786516), (84, 655430), (105, 524344), (120, 458801), (140, 393258), (168, 327715), (210, 262172), (280, 196629), (420, 131086), (840, 65543)]