54214860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{129083}}^1$

素因数の和:129102

約数の個数: 48

約数和(自身を含む): 173488896

約数和(自身を除く): 119274036

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, 129083, 258166, 387249, 516332, 645415, 774498, 903581, 1290830, 1548996, 1807162, 1936245, 2581660, 2710743, 3614324, 3872490, 4517905, 5421486, 7744980, 9035810, 10842972, 13553715, 18071620, 27107430, 54214860]

約数ペア:

[(1, 54214860), (2, 27107430), (3, 18071620), (4, 13553715), (5, 10842972), (6, 9035810), (7, 7744980), (10, 5421486), (12, 4517905), (14, 3872490), (15, 3614324), (20, 2710743), (21, 2581660), (28, 1936245), (30, 1807162), (35, 1548996), (42, 1290830), (60, 903581), (70, 774498), (84, 645415), (105, 516332), (140, 387249), (210, 258166), (420, 129083)]