55500186

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{389}}^1$

素因数の和:523

約数の個数: 64

約数和(自身を含む): 131788800

約数和(自身を除く): 76288614

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 79, 86, 129, 158, 237, 258, 301, 389, 474, 553, 602, 778, 903, 1106, 1167, 1659, 1806, 2334, 2723, 3318, 3397, 5446, 6794, 8169, 10191, 16338, 16727, 20382, 23779, 30731, 33454, 47558, 50181, 61462, 71337, 92193, 100362, 117089, 142674, 184386, 215117, 234178, 351267, 430234, 645351, 702534, 1290702, 1321433, 2642866, 3964299, 7928598, 9250031, 18500062, 27750093, 55500186]

約数ペア:

[(1, 55500186), (2, 27750093), (3, 18500062), (6, 9250031), (7, 7928598), (14, 3964299), (21, 2642866), (42, 1321433), (43, 1290702), (79, 702534), (86, 645351), (129, 430234), (158, 351267), (237, 234178), (258, 215117), (301, 184386), (389, 142674), (474, 117089), (553, 100362), (602, 92193), (778, 71337), (903, 61462), (1106, 50181), (1167, 47558), (1659, 33454), (1806, 30731), (2334, 23779), (2723, 20382), (3318, 16727), (3397, 16338), (5446, 10191), (6794, 8169)]