55944420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{133201}}^1$

素因数の和:133220

約数の個数: 48

約数和(自身を含む): 179023488

約数和(自身を除く): 123079068

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, 420, 133201, 266402, 399603, 532804, 666005, 799206, 932407, 1332010, 1598412, 1864814, 1998015, 2664020, 2797221, 3729628, 3996030, 4662035, 5594442, 7992060, 9324070, 11188884, 13986105, 18648140, 27972210, 55944420]

約数ペア:

[(1, 55944420), (2, 27972210), (3, 18648140), (4, 13986105), (5, 11188884), (6, 9324070), (7, 7992060), (10, 5594442), (12, 4662035), (14, 3996030), (15, 3729628), (20, 2797221), (21, 2664020), (28, 1998015), (30, 1864814), (35, 1598412), (42, 1332010), (60, 932407), (70, 799206), (84, 666005), (105, 532804), (140, 399603), (210, 266402), (420, 133201)]