55133478

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{4357}}^1$

素因数の和:4421

約数の個数: 48

約数和(自身を含む): 129171120

約数和(自身を除く): 74037642

約数列:

[1, 2, 3, 6, 9, 18, 19, 37, 38, 57, 74, 111, 114, 171, 222, 333, 342, 666, 703, 1406, 2109, 4218, 4357, 6327, 8714, 12654, 13071, 26142, 39213, 78426, 82783, 161209, 165566, 248349, 322418, 483627, 496698, 745047, 967254, 1450881, 1490094, 2901762, 3062971, 6125942, 9188913, 18377826, 27566739, 55133478]

約数ペア:

[(1, 55133478), (2, 27566739), (3, 18377826), (6, 9188913), (9, 6125942), (18, 3062971), (19, 2901762), (37, 1490094), (38, 1450881), (57, 967254), (74, 745047), (111, 496698), (114, 483627), (171, 322418), (222, 248349), (333, 165566), (342, 161209), (666, 82783), (703, 78426), (1406, 39213), (2109, 26142), (4218, 13071), (4357, 12654), (6327, 8714)]