55350090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{257}}^1\times {\mathrm{2393}}^1$

素因数の和:2663

約数の個数: 48

約数和(自身を含む): 144530568

約数和(自身を除く): 89180478

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 257, 514, 771, 1285, 1542, 2313, 2393, 2570, 3855, 4626, 4786, 7179, 7710, 11565, 11965, 14358, 21537, 23130, 23930, 35895, 43074, 71790, 107685, 215370, 615001, 1230002, 1845003, 3075005, 3690006, 5535009, 6150010, 9225015, 11070018, 18450030, 27675045, 55350090]

約数ペア:

[(1, 55350090), (2, 27675045), (3, 18450030), (5, 11070018), (6, 9225015), (9, 6150010), (10, 5535009), (15, 3690006), (18, 3075005), (30, 1845003), (45, 1230002), (90, 615001), (257, 215370), (514, 107685), (771, 71790), (1285, 43074), (1542, 35895), (2313, 23930), (2393, 23130), (2570, 21537), (3855, 14358), (4626, 11965), (4786, 11565), (7179, 7710)]