54824275

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1$

素因数の和:220

約数の個数: 48

約数和(自身を含む): 78566400

約数和(自身を除く): 23742125

約数列:

[1, 5, 11, 25, 31, 55, 59, 109, 155, 275, 295, 341, 545, 649, 775, 1199, 1475, 1705, 1829, 2725, 3245, 3379, 5995, 6431, 8525, 9145, 16225, 16895, 20119, 29975, 32155, 37169, 45725, 70741, 84475, 100595, 160775, 185845, 199361, 353705, 502975, 929225, 996805, 1768525, 2192971, 4984025, 10964855, 54824275]

約数ペア:

[(1, 54824275), (5, 10964855), (11, 4984025), (25, 2192971), (31, 1768525), (55, 996805), (59, 929225), (109, 502975), (155, 353705), (275, 199361), (295, 185845), (341, 160775), (545, 100595), (649, 84475), (775, 70741), (1199, 45725), (1475, 37169), (1705, 32155), (1829, 29975), (2725, 20119), (3245, 16895), (3379, 16225), (5995, 9145), (6431, 8525)]